diff --git a/src/mob-authors.js b/src/mob-authors.js
index 34007e5..6610367 100644
--- a/src/mob-authors.js
+++ b/src/mob-authors.js
@@ -100,11 +100,15 @@ class MobAuthors {
     return allRepoAuthors;
   }
 
+  resetRepoAuthorList() {
+    allRepoAuthors = null;
+  }
+
   reset() {
     allAuthors = null;
     author = null;
     setMob = null;
-    allRepoAuthors = null;
+    this.resetRepoAuthorList();
   }
 }
 
diff --git a/src/setup-git-mob.js b/src/setup-git-mob.js
index 4d8f2ad..1b836a5 100644
--- a/src/setup-git-mob.js
+++ b/src/setup-git-mob.js
@@ -51,6 +51,7 @@ function setupGitMob(context) {
     });
 
     gitExt.onDidChangeUiState(function () {
+      coAuthorProvider.mobAuthors.resetRepoAuthorList();
       coAuthorProvider.reloadData();
     });