diff --git a/android/external/Makefile b/android/external/Makefile
index e8a3f03..800c5a2 100644
--- a/android/external/Makefile
+++ b/android/external/Makefile
@@ -159,7 +159,7 @@ libiconv-install: $(LOCAL)/lib/libiconv.a
 
 EXTERNAL_GIT_REPOS += libetpan|https://github.com/fdik/libetpan.git?HEAD
 
-libetpan/Makefile: libetpan.src.stamp
+libetpan/Makefile: libetpan.src.stamp libiconv-install
 	cd libetpan/build-android; ICONV_PREFIX=$(LOCAL) bash ./build.sh
 	touch libetpan.src.stamp