diff --git a/scene/gui/code_edit.cpp b/scene/gui/code_edit.cpp
index d83182c775e..f11979a07f4 100644
--- a/scene/gui/code_edit.cpp
+++ b/scene/gui/code_edit.cpp
@@ -217,6 +217,10 @@ void CodeEdit::_notification(int p_what) {
 				}
 			}
 		} break;
+
+		case NOTIFICATION_DRAG_BEGIN: {
+			cancel_code_completion();
+		} break;
 	}
 }