diff --git a/scripts/appveyor.yml b/scripts/appveyor.yml
index 6408bc126..8a4dd7005 100644
--- a/scripts/appveyor.yml
+++ b/scripts/appveyor.yml
@@ -16,7 +16,7 @@ platform:
   - x86
   - x64
 
-clone_depth: 1
+clone_depth: 50
 
 environment:
   coverity_token: