diff --git a/engine/src/flutter/build/git_revision.py b/engine/src/flutter/build/git_revision.py
index c571ee823cb..29d62e796a3 100755
--- a/engine/src/flutter/build/git_revision.py
+++ b/engine/src/flutter/build/git_revision.py
@@ -31,7 +31,6 @@ def main():
     '-C',
     repository,
     'rev-parse',
-    '--short',
     'HEAD',
   ])