diff --git a/scripts/runner.py b/scripts/runner.py
index 55e202d..bbdfd44 100755
--- a/scripts/runner.py
+++ b/scripts/runner.py
@@ -165,7 +165,7 @@ def __is_use_cache(self) -> bool:
                              f"Previous version is {last_version}, current version is {self.version}")
             return False
         # No cached file - do not reuse.
-        self.logger.info(f"Cannot find last cached version")
+        self.logger.info("Cannot find last cached version")
         return False
 
     def __cache_build_base(self):