diff --git a/src/init-ccache.sh b/src/init-ccache.sh
index d1e36929af6bcbddd32828dec2a41fcfc7d39a48..0add35f506d360a1bb140d36f0cf66345b6f6e40 100755
--- a/src/init-ccache.sh
+++ b/src/init-ccache.sh
@@ -4,10 +4,12 @@
 if [ "$USE_CCACHE" = 1 ]; then
   echo ">> [$(date)] Setting up ccache config"
   ccache --set-config=max_size=100G \
-    --set-config=compression_level=6
+    --set-config=compression_level=6 \
+    --set-config=sloppiness=time_macros
   # Recompress the cache
   ccache --recompress 6
   # Delete not recently used files
+  ccache --evict-older-than 30d
   ccache -c
   # Reset stats
   ccache -z