diff --git a/build/build.sh b/build/build.sh
index 9d9e303..5a729d6 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -25,7 +25,7 @@ function build_db() {
     cd ..
 }
 
-while getopts "bdh:" flag; do
+while getopts "bdh" flag; do
     case "$flag" in
         d) build_db ;;
         b) build ;;