diff --git a/packages/libllvm/build.sh b/packages/libllvm/build.sh
index a61540978..0a7cb450e 100644
--- a/packages/libllvm/build.sh
+++ b/packages/libllvm/build.sh
@@ -59,6 +59,9 @@ termux_step_post_extract_package () {
 }
 
 termux_step_host_build () {
+	if [ ! -z ${TERMUX_INSTALL_DEPS+x} ]; then
+		apt-get $TERMUX_APT purge ndk-sysroot
+	fi
 	termux_setup_cmake
 	cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
 		-DLLVM_BUILD_TESTS=OFF \