diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 5b9f679..200558a 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -162,6 +162,16 @@ android {
             (project.findProperty("THOUGHTSYNC_VERSION_CODE") as String?)?.toIntOrNull()
         versionCode = codeOverride ?: 1
         versionName = nameOverride ?: "dev"
+
+        // Package ONLY the ABIs we build for.
+        //
+        // Without this the APK also carries armeabi, mips and mips64 — dead
+        // architectures Android dropped years ago, which arrive because JNA's
+        // .aar still ships a libjnidispatch.so for each. They can never be
+        // loaded on any device this app supports, so they are pure payload.
+        ndk {
+            abiFilters += androidAbis
+        }
     }
 
     buildTypes {