diff --git a/packages/ltrace/build.sh b/packages/ltrace/build.sh
index c808170ce..513530b43 100644
--- a/packages/ltrace/build.sh
+++ b/packages/ltrace/build.sh
@@ -6,12 +6,12 @@ _COMMIT=2def9f1217374cc8371105993003b2c663aefda7
 TERMUX_PKG_SRCURL=https://github.com/dkogan/ltrace/archive/${_COMMIT}.zip
 TERMUX_PKG_FOLDERNAME=ltrace-${_COMMIT}
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_host=$TERMUX_ARCH-generic-linux-gnu"
+# Needed for clang build:
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --disable-werror"
 
 termux_step_pre_configure () {
-	CFLAGS+=" -Wno-error=maybe-uninitialized"
-	# rindex is obsolete name of strrchr which is not available in Android
-	# function signature stays same, so I'm replacing it with C preprocessor
-	# instead of patch
+	#CFLAGS+=" -Wno-error=maybe-uninitialized"
+	# rindex is obsolete name of strrchr which is not available in Android:
 	CFLAGS+=" -Drindex=strrchr"
 
 	autoreconf -i ../src