diff --git a/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerCache.java b/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerCache.java
index 0229860..a869df8 100644
--- a/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerCache.java
+++ b/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerCache.java
@@ -78,7 +78,7 @@
       cache.put(email, codeOwner);
     } else if (maxCacheSize.isPresent()) {
       logger.atWarning().atMostEvery(1, TimeUnit.DAYS).log(
-          "exceeded limit of %s", getClass().getSimpleName());
+          "exceeded limit of %s (limit = %s)", getClass().getSimpleName(), maxCacheSize.get());
     }
   }
 
diff --git a/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerConfigCache.java b/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerConfigCache.java
index b1a38fa..2ce34dd 100644
--- a/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerConfigCache.java
+++ b/java/com/google/gerrit/plugins/codeowners/backend/TransientCodeOwnerConfigCache.java
@@ -106,8 +106,8 @@
       cache.put(cacheKey, codeOwnerConfig);
     } else if (maxCacheSize.isPresent()) {
       logger.atWarning().atMostEvery(1, TimeUnit.DAYS).log(
-          "exceeded limit of %s (project = %s)",
-          getClass().getSimpleName(), cacheKey.codeOwnerConfigKey().project());
+          "exceeded limit of %s (project = %s, limit = %s)",
+          getClass().getSimpleName(), cacheKey.codeOwnerConfigKey().project(), maxCacheSize.get());
     }
     return codeOwnerConfig;
   }