diff --git a/Makefile b/Makefile
index 650e6a5..5a4147b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,8 @@
 apk_path := vendor/fdroiddata/unsigned
 app_id := com.wownero.wownerujo
 
-.PHONY: f-droid-sign f-droid-clean build-external-libs
+.PHONY: f-droid-sign f-droid-clean \
+build-external-libs use-prebuilt-external-libs
 
 all: build-external-libs
 
@@ -20,3 +21,7 @@ f-droid-clean:
 
 build-external-libs:
 	script/build-external-libs/all.sh
+
+# faster build for testing f-droid release
+use-prebuilt-external-libs:
+	script/build-external-libs/use-archive.sh
diff --git a/metadata/com.wownero.wownerujo.yml b/metadata/com.wownero.wownerujo.yml
index 8ca0922..e3e9da5 100644
--- a/metadata/com.wownero.wownerujo.yml
+++ b/metadata/com.wownero.wownerujo.yml
@@ -34,3 +34,5 @@ Builds:
 
 AutoUpdateMode: None
 UpdateCheckMode: Tags
+CurrentVersion: '1.5.10.4 '
+CurrentVersionCode: 1040