diff --git a/libreplan-webapp/src/main/webapp/planner/css/ganttzk.css b/libreplan-webapp/src/main/webapp/planner/css/ganttzk.css
index 90faa36b2..925193592 100644
--- a/libreplan-webapp/src/main/webapp/planner/css/ganttzk.css
+++ b/libreplan-webapp/src/main/webapp/planner/css/ganttzk.css
@@ -283,7 +283,7 @@ div.box.limiting-unassigned {
 }
 
 .taskcontainer_completion {
-    margin-top: -16px;
+    margin-top: -20px;
 }
 
 .row span {