diff --git a/contrib/Makefile b/contrib/Makefile
index b565c3d..513198b 100644
--- a/contrib/Makefile
+++ b/contrib/Makefile
@@ -38,15 +38,14 @@ endif
 
 ifeq ($(OS),Windows_NT)
 	# MSYS2 iconv
-	LIBS_ICONV := -liconv
+	LDFLAGS_EXTRA := -liconv
 else ifeq ($(shell uname),Darwin)
 	# MacOS iconv
-	LIBS_ICONV := -liconv
+	LDFLAGS_EXTRA := -liconv
 else
-	LIBS_ICONV :=
+	LDFLAGS_EXTRA :=
 endif
 
-LDFLAGS_EXTRA :=
 
 LIBXGM_CPP_SRCS = \
 	../xgm/devices/Audio/MedianFilter.cpp \
@@ -187,7 +186,7 @@ release_debug:
 demo: nsf2wav$(EXE_EXT)
 
 nsfmeta$(EXE_EXT): $(OBJDIR)/nsfmeta.o $(LIB_STATIC)
-	$(CXX) -o $@ $^ $(LDFLAGS_EXTRA) $(LIBS_ICONV)
+	$(CXX) -o $@ $^ $(LDFLAGS_EXTRA)
 
 nsf2wav$(EXE_EXT): $(OBJDIR)/nsf2wav.o $(LIB_STATIC)
 	$(CXX) -o $@ $^ $(LDFLAGS_EXTRA)