diff --git a/include/nls.mk b/include/nls.mk
index 19456640cb..118000d3ee 100644
--- a/include/nls.mk
+++ b/include/nls.mk
@@ -36,5 +36,5 @@ INTL_CPPFLAGS:=-I$(INTL_PREFIX)/include
 INTL_LDFLAGS:=-L$(INTL_PREFIX)/lib
 
 TARGET_CFLAGS += $(ICONV_CFLAGS) $(INTL_CFLAGS)
-TARGET_CPPFLAGS += $(ICONV_CFLAGS) $(INTL_CPPFLAGS)
+TARGET_CPPFLAGS += $(ICONV_CPPFLAGS) $(INTL_CPPFLAGS)
 TARGET_LDFLAGS += $(ICONV_LDFLAGS) $(INTL_LDFLAGS)