diff --git a/dist/index.js b/dist/index.js
index d1ed5f9..56cfa3f 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -7535,8 +7535,8 @@ function getSource(settings) {
             }
             // Get commit information
             const commitInfo = yield git.log1();
-            // Log commit sha
-            yield git.log1("--format='%H'");
+            // Log commit information
+            yield git.log1("--format=oneline");
             // Check for incorrect pull request merge commit
             yield refHelper.checkCommitInfo(settings.authToken, commitInfo, settings.repositoryOwner, settings.repositoryName, settings.ref, settings.commit, settings.githubServerUrl);
         }
diff --git a/src/git-source-provider.ts b/src/git-source-provider.ts
index 48f20da..0f6f598 100644
--- a/src/git-source-provider.ts
+++ b/src/git-source-provider.ts
@@ -224,8 +224,8 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
     // Get commit information
     const commitInfo = await git.log1()
 
-    // Log commit sha
-    await git.log1("--format='%H'")
+    // Log commit information
+    await git.log1("--format=oneline")
 
     // Check for incorrect pull request merge commit
     await refHelper.checkCommitInfo(