diff --git a/macos/macpack.sh b/macos/macpack.sh
index af87547..d58d522 100755
--- a/macos/macpack.sh
+++ b/macos/macpack.sh
@@ -1,12 +1,15 @@
 #!/bin/bash
 
-EXE=${MESON_INSTALL_PREFIX}/Contents/MacOS/mkxp-z
-install_name_tool -add_rpath "@executable_path/../libs" $EXE
-
-macpack $EXE
+EXE=${MESON_INSTALL_PREFIX}/Contents/MacOS/$2
 
 if [ -n "$1" ]; then
   echo "Setting up steam_api manually..."
+  mkdir -p "${MESON_INSTALL_PREFIX}/Contents/libs"
   cp "$1/libsteam_api.dylib" "${MESON_INSTALL_PREFIX}/Contents/libs"
   install_name_tool -change "@loader_path/libsteam_api.dylib" "@executable_path/../libs/libsteam_api.dylib" $EXE
+  install_name_tool -add_rpath "@executable_path/../libs" ${EXE}_child
+  macpack ${EXE}_child
+else
+  install_name_tool -add_rpath "@executable_path/../libs" ${EXE}
+  macpack ${EXE}
 fi
diff --git a/macos/meson.build b/macos/meson.build
index 0dd4a65..42b301e 100644
--- a/macos/meson.build
+++ b/macos/meson.build
@@ -6,4 +6,4 @@ if steamworks == true
   swarg = steam_libpath
 endif
 
-meson.add_install_script('macpack.sh', swarg)
+meson.add_install_script('macpack.sh', swarg, meson.project_name())