diff --git a/pr_agent/algo/utils.py b/pr_agent/algo/utils.py
index 6932d7bd..dede9850 100644
--- a/pr_agent/algo/utils.py
+++ b/pr_agent/algo/utils.py
@@ -60,7 +60,7 @@ def unique_strings(input_list: List[str]) -> List[str]:
     return unique_list
 
 
-def convert_to_markdown(output_data: dict, gfm_supported: bool = True) -> str:
+def convert_to_markdown(output_data: dict, gfm_supported: bool = True, incremental_review=None) -> str:
     """
     Convert a dictionary of data into markdown format.
     Args:
@@ -80,7 +80,11 @@ def convert_to_markdown(output_data: dict, gfm_supported: bool = True) -> str:
         "Estimated effort to review [1-5]": "⏱️",
     }
     markdown_text = ""
-    markdown_text += f"## PR Review\n\n"
+    if not incremental_review:
+        markdown_text += f"## PR Review\n\n"
+    else:
+        markdown_text += f"## Incremental PR Review\n\n"
+        markdown_text += f"⏮️ Review for commits since previous PR-Agent review {incremental_review}.\n\n"
     if gfm_supported:
         markdown_text += "<table>\n<tr>\n"
         # markdown_text += """<td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Feedback&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td> <td></td></tr>"""
diff --git a/pr_agent/git_providers/github_provider.py b/pr_agent/git_providers/github_provider.py
index fab4fd5b..92983baf 100644
--- a/pr_agent/git_providers/github_provider.py
+++ b/pr_agent/git_providers/github_provider.py
@@ -38,6 +38,7 @@ class GithubProvider(GitProvider):
             self.set_pr(pr_url)
             self.pr_commits = list(self.pr.get_commits())
             if self.incremental.is_incremental:
+                self.file_set = dict()
                 self.get_incremental_commits()
             self.last_commit_id = self.pr_commits[-1]
             self.pr_url = self.get_pr_url() # pr_url for github actions can be as api.github.com, so we need to get the url from the pr object
@@ -62,7 +63,7 @@ class GithubProvider(GitProvider):
         if self.previous_review:
             self.incremental.commits_range = self.get_commit_range()
             # Get all files changed during the commit range
-            self.file_set = dict()
+
             for commit in self.incremental.commits_range:
                 if commit.commit.message.startswith(f"Merge branch '{self._get_repo().default_branch}'"):
                     get_logger().info(f"Skipping merge commit {commit.commit.message}")
diff --git a/pr_agent/tools/pr_reviewer.py b/pr_agent/tools/pr_reviewer.py
index 5fc82fda..4a9d5ca1 100644
--- a/pr_agent/tools/pr_reviewer.py
+++ b/pr_agent/tools/pr_reviewer.py
@@ -107,6 +107,17 @@ class PRReviewer:
             relevant_configs = {'pr_reviewer': dict(get_settings().pr_reviewer),
                                 'config': dict(get_settings().config)}
             get_logger().debug("Relevant configs", artifacts=relevant_configs)
+
+            if self.incremental.is_incremental and hasattr(self.git_provider, "file_set") and not self.git_provider.file_set:
+                get_logger().info(f"Incremental review is enabled for {self.pr_url} but there are no new files")
+                previous_review_url = ""
+                if hasattr(self.git_provider, "previous_review"):
+                    previous_review_url = self.git_provider.previous_review.html_url
+                if get_settings().config.publish_output:
+                    self.git_provider.publish_comment(f"Incremental Review Skipped\n"
+                                                      f"No files were changed since the [previous PR Review]({previous_review_url})",  is_temporary=True)
+                return None
+
             if get_settings().config.publish_output:
                 self.git_provider.publish_comment("Preparing review...", is_temporary=True)
 
@@ -207,21 +218,15 @@ class PRReviewer:
                         pass
 
 
+        incremental_review_markdown_text = None
         # Add incremental review section
         if self.incremental.is_incremental:
             last_commit_url = f"{self.git_provider.get_pr_url()}/commits/" \
                               f"{self.git_provider.incremental.first_new_commit_sha}"
-            last_commit_msg = self.incremental.commits_range[0].commit.message if self.incremental.commits_range else ""
             incremental_review_markdown_text = f"Starting from commit {last_commit_url}"
-            if last_commit_msg:
-                replacement = last_commit_msg.splitlines(keepends=False)[0].replace('_', r'\_')
-                incremental_review_markdown_text += f"  \n_({replacement})_"
-            data = OrderedDict(data)
-            data.update({'Incremental PR Review': {
-                "⏮️ Review for commits since previous PR-Agent review": incremental_review_markdown_text}})
-            data.move_to_end('Incremental PR Review', last=False)
 
-        markdown_text = convert_to_markdown(data, self.git_provider.is_supported("gfm_markdown"))
+        markdown_text = convert_to_markdown(data, self.git_provider.is_supported("gfm_markdown"),
+                                            incremental_review_markdown_text)
 
         # Add help text if gfm_markdown is supported
         if self.git_provider.is_supported("gfm_markdown") and get_settings().pr_reviewer.enable_help_text: