diff --git a/startup.sh b/startup.sh
index a7a924e..be5f50a 100644
--- a/startup.sh
+++ b/startup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Initialize ccache if needed
-if [ ! -f /srv/ccache/CACHEDIR.TAG ]; then
+if [ ! -f /srv/ccache/ccache.conf ]; then
 	echo "Initializing ccache in /srv/ccache..."
 	CCACHE_DIR=/srv/ccache ccache -M 50G
 fi