diff --git a/Makefile b/Makefile
index 2c2a6420c..4a5c2c2d9 100644
--- a/Makefile
+++ b/Makefile
@@ -398,7 +398,8 @@ prepare-sources: build-ffmpeg build-x264 build-openh264 prepare-ilbc build-vpx p
 GENERATE_OPTIONS = NDK_DEBUG=$(NDK_DEBUG) BUILD_FOR_X86=$(BUILD_FOR_X86) \
 	BUILD_AMRNB=$(BUILD_AMRNB) BUILD_AMRWB=$(BUILD_AMRWB) BUILD_SILK=$(BUILD_SILK) BUILD_G729=$(BUILD_G729) BUILD_OPUS=$(BUILD_OPUS) \
 	BUILD_VIDEO=$(BUILD_VIDEO) BUILD_X264=$(BUILD_X264) BUILD_OPENH264=$(BUILD_OPENH264) ENABLE_OPENH264_DECODER=$(ENABLE_OPENH264_DECODER) BUILD_MATROSKA=$(BUILD_MATROSKA) \
-	BUILD_UPNP=$(BUILD_UPNP) BUILD_ZRTP=$(BUILD_ZRTP) BUILD_WEBRTC_AECM=$(BUILD_WEBRTC_AECM) BUILD_WEBRTC_ISAC=$(BUILD_WEBRTC_ISAC) BUILD_ILBC=$(BUILD_ILBC)
+	BUILD_UPNP=$(BUILD_UPNP) BUILD_ZRTP=$(BUILD_ZRTP) BUILD_WEBRTC_AECM=$(BUILD_WEBRTC_AECM) BUILD_WEBRTC_ISAC=$(BUILD_WEBRTC_ISAC) BUILD_ILBC=$(BUILD_ILBC) \
+	BUILD_FOR_ARM=$(BUILD_FOR_ARM)
 
 
 LIBLINPHONE_OPTIONS = $(GENERATE_OPTIONS) \