diff --git a/web_widget_float_formula/__init__.py b/web_widget_float_formula/__init__.py
deleted file mode 100644
index 97833ca31..000000000
--- a/web_widget_float_formula/__init__.py
+++ /dev/null
@@ -1,4 +0,0 @@
-# -*- encoding: utf-8 -*-
-################################################################################
-#    See __openerp__.py file for Copyright and Licence Informations.
-################################################################################
diff --git a/web_widget_float_formula/__openerp__.py b/web_widget_float_formula/__openerp__.py
deleted file mode 100644
index 2cd5e8abd..000000000
--- a/web_widget_float_formula/__openerp__.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# -*- encoding: utf-8 -*-
-################################################################################
-#    See Copyright and Licence Informations undermentioned.
-################################################################################
-{
-    'name': 'Web Widget - Formulas in Float fields',
-    'version': '1.0',
-    'category': 'web',
-    'description': """
-Allow to write simple mathematic formulas in Integer / Float fields
-===================================================================
-
-Functionnalities:
-------------------
-    * Possibility to tip a text like "=45 + 4/3 - 5 * (2 +1)";
-    * if the formula is correct, The result will be computed and displayed;
-    * if the formula is not correct, the initial text is displayed;
-
-Documentations:
-------------------
-    * Video: http://www.youtube.com/watch?v=jQGdD34WYrA&hd=1
-
-Technical informations:
-------------------------
-    * Overloads "instance.web.form.FieldFloat"; (so works for fields.integer & fields.float);
-    * To compute, the module simply use the eval() javascript function;
-    * Rounding computation is not done by this module (The module has the same behaviour if the user tips "=1/3" or if he tips "0.33[...]");
-    * avoid code injonction by regexpr test: "=alert('security')" is not valid;
-
-Limits:
---------
-    * Only supports the four operators: "+" "-" "*" "/" and parenthesis;
-
-Copyright and Licence:
------------------------
-    * 2013, Groupement Régional Alimentaire de Proximité (http://www.grap.coop/)
-    * Licence: AGPL-3 (http://www.gnu.org/licenses/)
-
-Contacts :
-----------
-    * Sylvain LE GAL (https://twitter.com/legalsylvain);
-    * <informatique@grap.coop> for any help or question about this module.
-    """,
-    'author': 'GRAP',
-    'website': 'http://www.grap.coop',
-    'license': 'AGPL-3',
-    'depends': [
-        'web',
-        ],
-    'data': [],
-    'demo': [],
-    'js': [
-        'static/src/js/models.js',
-    ],
-    'css': [],
-    'qweb': [],
-    'images': [],
-    'post_load': '',
-    'application': False,
-    'installable': True,
-    'auto_install': False,
-    'images': [],
-}
diff --git a/web_widget_float_formula/static/src/img/icon.png b/web_widget_float_formula/static/src/img/icon.png
deleted file mode 100644
index 7f744399c..000000000
Binary files a/web_widget_float_formula/static/src/img/icon.png and /dev/null differ
diff --git a/web_widget_float_formula/static/src/js/models.js b/web_widget_float_formula/static/src/js/models.js
deleted file mode 100644
index 6a1322518..000000000
--- a/web_widget_float_formula/static/src/js/models.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/*******************************************************************************
-See __openerp__.py file for Copyright and Licence Informations.
-*******************************************************************************/
-
-openerp.web_widget_float_formula = function (instance) {
-
-    instance.web.FormView = instance.web.FormView.extend({
-        /***********************************************************************
-        Overload section 
-        ***********************************************************************/
-
-        /**
-         * Overload : '_process_save' function 
-            1: to force computation of formula if the user realize a keydown directly after the formula input in a tree view ;
-            2: to clean up the '_formula_text' value in all case to avoid bugs in tree view ;
-         */
-        _process_save: function(save_obj) {
-            for (var f in this.fields) {
-                if (!this.fields.hasOwnProperty(f)) { continue; }
-                f = this.fields[f];
-                if (f.hasOwnProperty('_formula_text')){
-                    currentval = f.$('input').attr('value')
-                    if (typeof currentval != 'undefined'){
-                        formula = f._get_valid_expression(currentval);
-                        if (formula){
-                            f._compute_result();
-                        }
-                    }
-                    f._clean_formula_text();
-                }
-            }
-            return this._super(save_obj);
-        },
-
-    });
-
-    instance.web.form.FieldFloat = instance.web.form.FieldFloat.extend({
-        /***********************************************************************
-        Overload section 
-        ***********************************************************************/
-
-        /**
-         * Overload : 'start' function to catch 'blur' and 'focus' events.
-         */
-        start: function() {
-            this.on("blurred", this, this._compute_result);
-            this.on("focused", this, this._display_formula);
-            return this._super();
-        },
-
-        /**
-         * Overload : 'initialize_content' function to clean '_formula_text' value.
-         */
-        initialize_content: function() {
-            this._clean_formula_text();
-            return this._super();
-        },
-
-        /***********************************************************************
-        Custom section 
-        ***********************************************************************/
-
-        /**
-         * keep in memory the formula to allow user to edit it again.
-         The formula has to be keeped in memory until a 'save' action.
-         */
-        _formula_text: '',
-
-        /**
-         * Clean '_formula_text' value.
-         */
-        _clean_formula_text: function() {
-            this._formula_text = '';
-        },
-
-        /**
-         * Return a valid formula from a val, if possible.
-         Otherwise, return false.
-         */
-        _get_valid_expression: function(val) {
-            // Trim the value
-            currenttxt = val.toString().replace(/^\s+|\s+$/g, '');
-            // Test if the value is a formula
-            if (currenttxt[0] == '=') {
-                // allowed chars : [0-9] .,+-/*() and spaces
-                myreg = RegExp('[0-9]|\\s|\\.|,|\\(|\\)|\\+|\\-|\\*|\\/','g')
-                // Test to avoid code injonction in eval function.
-                if (currenttxt.substring(1).replace(myreg, '') == ''){
-                    try {
-                        // Try to compute
-                        formula = currenttxt.substring(1).replace(/,/g,'.');
-                        var floatval = eval(formula);
-                    }catch (e) {}
-                    if (typeof (floatval) != 'undefined'){
-                        return formula;
-                    }
-                }
-            }
-            return false;
-        },
-
-        /**
-         * test if the content of the field is a valid formula, 
-         * compute the result, and replace the current value by the final result.
-         */
-        _compute_result: function() {
-            var formula
-            // Erase old formula
-            this._formula_text = '';
-            
-            formula = this._get_valid_expression(this.$el.find('input').attr('value'));
-            if (formula){
-                // Store new formula
-                this._formula_text = "=" + formula;
-                // put the result in the field
-                this.set_value(eval(formula));
-                // Force rendering anyway to avoid format loss if no change
-                this.render_value();
-            }
-        },
-
-        /**
-         * Display the stored formula in the field, to allow modification.
-         */
-        _display_formula: function() {
-            if (this._formula_text != ''){
-                this.$el.find('input').val(this._formula_text);
-            }
-        },
-
-    });
-};