diff --git a/apps/utils/git_config.py b/apps/utils/git_config.py
index e63e7a3..a1af154 100644
--- a/apps/utils/git_config.py
+++ b/apps/utils/git_config.py
@@ -143,19 +143,20 @@ class GitLabProvider(GitProvider):
         if request_data.get('object_attributes', {}).get(
             "source_branch"
         ) and request_data.get('object_attributes', {}).get("target_branch"):
-            models.ProjectHistory.objects.create(
-                project_id=project_id,
-                project_url=request_data.get("project", {}).get("web_url"),
-                mr_url=request_data.get('object_attributes', {}).get("url"),
-                source_branch=request_data.get('object_attributes', {}).get(
-                    "source_branch"
-                ),
-                target_branch=request_data.get('object_attributes', {}).get(
-                    "target_branch"
-                ),
-                mr_title=request_data.get('object_attributes', {}).get("title"),
-                source_data=request_data,
-            )
+            if not models.ProjectHistory.objects.filter(project_id=project_id, mr_url=request_data.get('object_attributes', {}).get("url")).exists():
+                models.ProjectHistory.objects.create(
+                    project_id=project_id,
+                    project_url=request_data.get("project", {}).get("web_url"),
+                    mr_url=request_data.get('object_attributes', {}).get("url"),
+                    source_branch=request_data.get('object_attributes', {}).get(
+                        "source_branch"
+                    ),
+                    target_branch=request_data.get('object_attributes', {}).get(
+                        "target_branch"
+                    ),
+                    mr_title=request_data.get('object_attributes', {}).get("title"),
+                    source_data=request_data,
+                )
 
     def run_command(self, mr_url, project_commands):
         """