diff --git a/sync.sh b/sync.sh
index 0e73333..1d62851 100644
--- a/sync.sh
+++ b/sync.sh
@@ -18,7 +18,7 @@ if [ "x$SSLMATE_API_KEY_FILE" == "x" ]; then
 
 else
 
-  if [ -f "$SSLMATE_API_KEY_FILE" ]
+  if [ -f "$SSLMATE_API_KEY_FILE" ]; then
     SSLMATE_API_KEY=$(cat "$SSLMATE_API_KEY_FILE")
   else
     echo "Missing sslmate api key secret file: $SSLMATE_API_KEY_FILE"