diff --git a/app/assets/stylesheets/pages/pipelines.scss b/app/assets/stylesheets/pages/pipelines.scss
index cd9382e8de5..3d88e273a9e 100644
--- a/app/assets/stylesheets/pages/pipelines.scss
+++ b/app/assets/stylesheets/pages/pipelines.scss
@@ -929,7 +929,8 @@
     border-color: transparent;
     border-style: solid;
     top: -6px;
-    left: 2px;
+    left: 50%;
+    transform: translate(-50%, 0);
     border-width: 0 5px 6px;
   }
 
@@ -944,6 +945,14 @@
   }
 }
 
+/**
+ * Center dropdown menu in mini graph
+ */
+.mini-pipeline-graph-dropdown-menu.dropdown-menu {
+  right: auto;
+  left: 50%;
+  transform: translate(-50%, 0);
+}
 /**
  * Terminal
  */
diff --git a/changelogs/unreleased/27586-center-dropdown.yml b/changelogs/unreleased/27586-center-dropdown.yml
new file mode 100644
index 00000000000..4935f7504f7
--- /dev/null
+++ b/changelogs/unreleased/27586-center-dropdown.yml
@@ -0,0 +1,4 @@
+---
+title: Center dropdown for mini graph
+merge_request:
+author: