diff --git a/app/build.gradle b/app/build.gradle
index 481cc96ad0..865831bc2a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -205,6 +205,15 @@ android {
             dimension "all"
             manifestPlaceholders.largeHeap = false
             manifestPlaceholders.build_uuid = UUID.nameUUIDFromBytes(("github" + getVersionCode() + getRevision()).getBytes()).toString();
+            externalNativeBuild {
+                cmake {
+                    arguments "-DCMAKE_SHARED_LINKER_FLAGS=-Wl,--build-id=none" // -z,max-page-size=16384
+                    // https://gitlab.com/IzzyOnDroid/repo/-/wikis/Reproducible-Builds
+                    // The build ID is a 160-bit SHA1 string computed over the elf header bits and section contents in the file.
+                    // It is bundled in the elf file as an entry in the notes section.
+                    //   readelf -n ./app/build/intermediates/stripped_native_libs/xxxRelease/out/lib/armeabi-v7a/libfairemail.so
+                }
+            }
             buildConfigField "boolean", "TEST_RELEASE", "false"
             buildConfigField "boolean", "BETA_RELEASE", "true"
             buildConfigField "boolean", "PLAY_STORE_RELEASE", "false"