diff --git a/mobile/android/love/src/jni/LuaJIT-2.1/.gitignore b/mobile/android/love/src/jni/LuaJIT-2.1/.gitignore
index 1a07bf75..bdd5f6c1 100644
--- a/mobile/android/love/src/jni/LuaJIT-2.1/.gitignore
+++ b/mobile/android/love/src/jni/LuaJIT-2.1/.gitignore
@@ -1,4 +1,8 @@
 *.[oa]
+# Prebuilt vendored static libs Android.mk links against directly (not
+# built by the Gradle/NDK build itself) -- must stay tracked or a fresh
+# checkout fails ndk-build with "LOCAL_SRC_FILES points to a missing file".
+!android/*/libluajit.a
 *.so
 *.obj
 *.lib
diff --git a/mobile/android/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a b/mobile/android/love/src/jni/LuaJIT-2.1/android/arm64-v8a/libluajit.a
new file mode 100644
index 00000000..b3549777
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diff --git a/mobile/android/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a b/mobile/android/love/src/jni/LuaJIT-2.1/android/armeabi-v7a/libluajit.a
new file mode 100644
index 00000000..df053a68
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diff --git a/mobile/android/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a b/mobile/android/love/src/jni/LuaJIT-2.1/android/x86/libluajit.a
new file mode 100644
index 00000000..c6e512a4
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diff --git a/mobile/android/love/src/jni/LuaJIT-2.1/android/x86_64/libluajit.a b/mobile/android/love/src/jni/LuaJIT-2.1/android/x86_64/libluajit.a
new file mode 100644
index 00000000..4bab2182
Binary files /dev/null and b/mobile/android/love/src/jni/LuaJIT-2.1/android/x86_64/libluajit.a differ