diff --git a/build/build.sh b/build/build.sh
index ec3476e..ca670b5 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -3,6 +3,7 @@
 function clean() {
     cd gdextension || return 1
     scons --clean
+    cd ..
 }
 
 function build() {
@@ -12,8 +13,8 @@ function build() {
 }
 
 function build_db() {
+    clean
     cd gdextension || return 1
-    scons --clean
     bear -- scons
 
     if [ ! -d ../build ]; then
@@ -32,8 +33,8 @@ function build_db() {
 
 while getopts "bdch" flag; do
     case "$flag" in
-        d) build_db ;;
-        b) build ;;
+        d) build_db && exit 0 ;;
+        b) build && exit 0 ;;
         c) clean ;;
         h) echo "Use -b for build , -d for generating a compile_commands.json or -c for cleaning" ;;
         ?)