diff --git a/MozillaNlpBackend/Android.mk b/MozillaNlpBackend/Android.mk
new file mode 100644
index 0000000..b5f7cd5
--- /dev/null
+++ b/MozillaNlpBackend/Android.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE := MozillaNlpBackend
+LOCAL_SRC_FILES := org.microg.nlp.backend.ichnaea_20018.apk
+LOCAL_MODULE_CLASS := APPS
+LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
+LOCAL_CERTIFICATE := PRESIGNED
+include $(BUILD_PREBUILT)
diff --git a/MozillaNlpBackend/org.microg.nlp.backend.ichnaea_20018.apk b/MozillaNlpBackend/org.microg.nlp.backend.ichnaea_20018.apk
new file mode 100644
index 0000000..834d916
Binary files /dev/null and b/MozillaNlpBackend/org.microg.nlp.backend.ichnaea_20018.apk differ
diff --git a/NominatimNlpBackend/Android.mk b/NominatimNlpBackend/Android.mk
new file mode 100644
index 0000000..efacf07
--- /dev/null
+++ b/NominatimNlpBackend/Android.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE := NominatimNlpBackend
+LOCAL_SRC_FILES := org.microg.nlp.backend.nominatim_20039.apk
+LOCAL_MODULE_CLASS := APPS
+LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
+LOCAL_CERTIFICATE := PRESIGNED
+include $(BUILD_PREBUILT)
diff --git a/NominatimNlpBackend/org.microg.nlp.backend.nominatim_20039.apk b/NominatimNlpBackend/org.microg.nlp.backend.nominatim_20039.apk
new file mode 100644
index 0000000..6d80aae
Binary files /dev/null and b/NominatimNlpBackend/org.microg.nlp.backend.nominatim_20039.apk differ