diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index 3ac03cf4052..3a3fab3e74c 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -2150,6 +2150,10 @@ instance.web.search.ExtendedSearchProposition.Float = instance.web.search.Extend
         {value: "∃", text: _lt("is set")},
         {value: "∄", text: _lt("is not set")}
     ],
+    init: function (parent) {
+        this._super(parent);
+        this.decimal_point = instance.web._t.database.parameters.decimal_point;
+    },
     toString: function () {
         return this.$el.val();
     },
diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 13d7e5df080..e9949a589b1 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -1673,7 +1673,11 @@
     <input type="number" class="field_integer" value = "0" step="1"/>
 </t>
 <t t-name="SearchView.extended_search.proposition.float">
-    <input type="number" class="field_float" value = "0.0" step="0.01"/>
+    <input class="field_float"
+        t-att-type="widget.decimal_point === '.' ? 'number' : 'text'"
+        t-attf-title="Number using #{widget.decimal_point  || '.' } as decimal separator."
+        t-attf-pattern="[0-9]+([\\#{widget.decimal_point || '.' }][0-9]+)?"
+        t-attf-value="0#{widget.decimal_point || '.' }0" step="0.01"/>
 </t>
 <t t-name="SearchView.extended_search.proposition.selection">
     <select>