diff --git a/trytond/ir/view/module_form.xml b/trytond/ir/view/module_form.xml
index 90d053d120..3954d2a20d 100644
--- a/trytond/ir/view/module_form.xml
+++ b/trytond/ir/view/module_form.xml
@@ -11,10 +11,10 @@ this repository contains the full copyright notices and license terms. -->
     <field name="state" readonly="1"/>
     <group col="2" colspan="2" id="button">
         <button string="Mark for Upgrade" name="upgrade"/>
-        <button string="Mark for Deactivation (beta)" name="uninstall"/>
-        <button string="Mark for Activation" name="install"/>
-        <button string="Cancel Activation" name="install_cancel"/>
+        <button string="Mark for Deactivation (beta)" name="deactivate"/>
+        <button string="Mark for Activation" name="activate"/>
+        <button string="Cancel Activation" name="activate_cancel"/>
         <button string="Cancel Upgrade" name="upgrade_cancel"/>
-        <button string="Cancel Deactivation" name="uninstall_cancel"/>
+        <button string="Cancel Deactivation" name="deactivate_cancel"/>
     </group>
 </form>
diff --git a/trytond/ir/view/module_list.xml b/trytond/ir/view/module_list.xml
index fe10a3050f..f17695ed5c 100644
--- a/trytond/ir/view/module_list.xml
+++ b/trytond/ir/view/module_list.xml
@@ -6,7 +6,7 @@ this repository contains the full copyright notices and license terms. -->
     <field name="version"/>
     <field name="state"/>
     <button string="Mark for Upgrade" name="upgrade"/>
-    <button string="Mark for Activation" name="install"/>
-    <button string="Cancel Activation" name="install_cancel"/>
+    <button string="Mark for Activation" name="activate"/>
+    <button string="Cancel Activation" name="activate_cancel"/>
     <button string="Cancel Upgrade" name="upgrade_cancel"/>
 </tree>