diff --git a/addons/website/static/src/js/editor/snippets.editor.js b/addons/website/static/src/js/editor/snippets.editor.js
index 9ea5ededccf..42464025cbf 100644
--- a/addons/website/static/src/js/editor/snippets.editor.js
+++ b/addons/website/static/src/js/editor/snippets.editor.js
@@ -82,6 +82,17 @@ const wSnippetMenu = weSnippetEditor.SnippetsMenu.extend({
         FontFamilyPickerUserValueWidget.prototype.fontVariables = fontVariables;
         return this._super(...arguments);
     },
+    /**
+     * @override
+     */
+    _patchForComputeSnippetTemplates($html) {
+        // TODO Remove in master.
+        const themeBodyLineHeightEl = $html.find(
+            "[data-selector='theme-paragraph'] we-input[data-customize-website-variable][data-variable='body-line-height']"
+        )[0];
+        delete themeBodyLineHeightEl.dataset.unit;
+        delete themeBodyLineHeightEl.dataset.saveUnit;
+    },
     /**
      * Depending of the demand, reconfigure they gmap key or configure it
      * if not already defined.
diff --git a/addons/website/static/src/scss/primary_variables.scss b/addons/website/static/src/scss/primary_variables.scss
index 510d29203dd..f3c4156e355 100644
--- a/addons/website/static/src/scss/primary_variables.scss
+++ b/addons/website/static/src/scss/primary_variables.scss
@@ -1954,7 +1954,7 @@ $o-selected-color-palettes-names: (
 
 $o-base-website-values-palette: (
     'font-size-base': 1rem, // Need a set value as the value is used in bootstrap_overridden files
-    'body-line-height': 1.5rem,
+    'body-line-height': 1.5,
     'headings-line-height': 1.2,
     'paragraph-margin-top': 0,
     'paragraph-margin-bottom': 16px,
diff --git a/addons/website/views/snippets/snippets.xml b/addons/website/views/snippets/snippets.xml
index 5373b5b4e63..ad5a5a0bd65 100644
--- a/addons/website/views/snippets/snippets.xml
+++ b/addons/website/views/snippets/snippets.xml
@@ -1557,9 +1557,7 @@
         <we-input string="Line height"
                   data-customize-website-variable="null"
                   data-variable="body-line-height"
-                  data-fake-unit="× "
-                  data-unit="rem"
-                  data-save-unit="rem"/>
+                  data-fake-unit="× "/>
         <we-row string="Margins">
             <we-input title="Top" data-customize-website-variable="" data-variable="paragraph-margin-top" data-unit="px" data-save-unit="px"/>
             <we-input title="Bottom" data-customize-website-variable="" data-variable="paragraph-margin-bottom" data-unit="px" data-save-unit="px"/>