diff --git a/metadata/org.fcitx.fcitx5.android.yml b/metadata/org.fcitx.fcitx5.android.yml
index 6f3eadc18d..f51c9e61e5 100644
--- a/metadata/org.fcitx.fcitx5.android.yml
+++ b/metadata/org.fcitx.fcitx5.android.yml
@@ -495,8 +495,8 @@ Builds:
       - pushd $$fcitx5-android-prebuilder$$
       - mkdir build
       - cd build
-      - ABI=armeabi-v7a ANDROID_NDK_ROOT=$$NDK$$ cmake_version=3.22.1 android_platform=23
-        comp_spell_dict=/usr/lib/x86_64-linux-gnu/fcitx5/libexec/comp-spell-dict runghc
+      - ABI=armeabi-v7a ANDROID_NDK_ROOT=$$NDK$$ CMAKE_VERSION=3.22.1 ANDROID_PLATFORM=23
+        COMP_SPELL_DICT=/usr/lib/x86_64-linux-gnu/fcitx5/libexec/comp-spell-dict runghc
         ../Main.hs -j everything
       - popd
       - mv $$fcitx5-android-prebuilder$$/build ../lib/fcitx5/src/main/cpp/prebuilt