diff --git a/.forgejo/workflows/build-debug.yml b/.forgejo/workflows/build-debug.yml
index 1dcc692..80b0d8e 100644
--- a/.forgejo/workflows/build-debug.yml
+++ b/.forgejo/workflows/build-debug.yml
@@ -14,7 +14,6 @@ jobs:
         uses: https://gitea.angry.im/actions/checkout@v3
         with:
           submodules: recursive
-          fetch-depth: 0
 
       - name: Decode Secret Signing Configuration
         uses: https://gitea.angry.im/actions/base64-to-file@v1
diff --git a/.forgejo/workflows/release.yml b/.forgejo/workflows/release.yml
index f35393d..529a6d8 100644
--- a/.forgejo/workflows/release.yml
+++ b/.forgejo/workflows/release.yml
@@ -2,6 +2,10 @@ on:
   push:
     tags: '*'
 
+env:
+  # Enable reproducibility-related build system workarounds
+  REPRODUCIBLE_BUILD: true
+
 jobs:
   release:
     runs-on: [docker, android-app-certs]
@@ -13,7 +17,6 @@ jobs:
         uses: https://gitea.angry.im/actions/checkout@v3
         with:
           submodules: recursive
-          fetch-depth: 0
 
       - name: Decode Secret Signing Configuration
         uses: https://gitea.angry.im/actions/base64-to-file@v1
@@ -34,9 +37,6 @@ jobs:
       - name: Build Release APK (Unprivileged / EasyEUICC only)
         run: ./gradlew --no-daemon :app-unpriv:assembleRelease
 
-      - name: Copy Debug Symbols to Release Path
-        run: cp app-unpriv/build/outputs/native-debug-symbols/jmpRelease/native-debug-symbols.zip app-unpriv/build/outputs/apk/jmp/release/
-
       - name: Create Release
         uses: https://gitea.angry.im/actions/forgejo-release@v1
         with:
diff --git a/app-unpriv/build.gradle.kts b/app-unpriv/build.gradle.kts
index f1aa79d..b664808 100644
--- a/app-unpriv/build.gradle.kts
+++ b/app-unpriv/build.gradle.kts
@@ -18,7 +18,6 @@ apply {
 android {
     namespace = "im.angry.easyeuicc"
     compileSdk = 34
-    ndkVersion = "26.1.10909125"
 
     defaultConfig {
         applicationId = "im.angry.easyeuicc"
diff --git a/libs/lpac-jni/build.gradle.kts b/libs/lpac-jni/build.gradle.kts
index b50a953..313bf5b 100644
--- a/libs/lpac-jni/build.gradle.kts
+++ b/libs/lpac-jni/build.gradle.kts
@@ -15,11 +15,12 @@ android {
 
         externalNativeBuild {
             ndkBuild {
-                cFlags(
-                    "-fmacro-prefix-map=${project.projectDir.toString()}=/fake/path/",
-                    "-fdebug-prefix-map=${project.projectDir.toString()}=/fake/path/",
-                    "-ffile-prefix-map=${project.projectDir.toString()}=/fake/path/"
-                )
+                if (System.getenv("REPRODUCIBLE_BUILD") != "true") {
+                    arguments("-j4")
+                } else {
+                    arguments("-j1")
+                    cFlags("-fmacro-prefix-map=${project.projectDir.toString()}=/fake/path/")
+                }
             }
         }
     }