diff --git a/net/nstx/Makefile b/net/nstx/Makefile
index 82b178c30..6b5f0a9a8 100644
--- a/net/nstx/Makefile
+++ b/net/nstx/Makefile
@@ -47,7 +47,7 @@ define Build/Configure
 endef
 
 define Build/Compile
-	$(MAKE) -C $(PKG_BUILD_DIR) CC="$(TARGET_CC)"
+	$(MAKE) -C $(PKG_BUILD_DIR) CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)"
 endef
 
 define Package/nstx/install