diff --git a/build.sh b/build.sh
index dd7d0f9..0ec6516 100755
--- a/build.sh
+++ b/build.sh
@@ -37,20 +37,28 @@ if ((COMPRESSION_LEVEL > 9)) || ((COMPRESSION_LEVEL < 1)); then
 	abort "COMPRESSION_LEVEL must be between 1 and 9"
 fi
 
-log "**App Versions:**"
-build_youtube &
-build_music &
-build_twitter &
-build_reddit &
-build_twitch &
-build_tiktok &
-build_spotify &
-build_ticktick &
-build_warn_wetter &
-build_backdrops &
-build_windy &
+build_functions=(
+	build_youtube build_music
+	build_twitter build_reddit
+	build_twitch build_tiktok
+	build_spotify build_ticktick
+	build_warn_wetter build_backdrops
+	build_windy
+)
 
+log "**App Versions:**"
+idx=0
+for f in "${build_functions[@]}"; do
+	ret=$($f &)
+	if ! ((idx % 2)); then
+		wait
+	fi
+	if [[ $ret != 2 ]]; then
+		idx=$((idx + 1))
+	fi
+done
 wait
+rm -rf temp/tmp.*
 
 if [ "$BUILD_MINDETACH_MODULE" = true ]; then
 	echo "Building mindetach module"
diff --git a/utils.sh b/utils.sh
index 1017e74..47a6052 100755
--- a/utils.sh
+++ b/utils.sh
@@ -144,6 +144,7 @@ build_rv() {
 	if [ "${args[apkmirror_dlurl]:-}" ] && [ "${args[regexp]:-}" ]; then dl_from=apkmirror; else dl_from=uptodown; fi
 
 	if [ "$mode_arg" = none ]; then
+		echo 2
 		return
 	elif [ "$mode_arg" = module ]; then
 		build_mode_arr=(module)
@@ -153,6 +154,7 @@ build_rv() {
 		build_mode_arr=(apk module)
 	else
 		echo "ERROR: undefined build mode for ${args[app_name]}: '${mode_arg}'"
+		echo 2
 		return
 	fi