diff --git a/src/makefile b/src/makefile
index ab43d7d..37e469f 100755
--- a/src/makefile
+++ b/src/makefile
@@ -60,6 +60,6 @@ main_sfcheck_ccp4.o: main_sfcheck_ccp4.f sfch_version.fh
 	$(MR_FORT) -c  main_sfcheck_ccp4.f
 
 sfcheck: $(OBJS)
-	$(MR_FORT) -o $(BIN)/sfcheck $(OBJSL) $(MR_LIBRARY)
+	$(MR_FORT) $(LDFLAGS) -o $(BIN)/sfcheck $(OBJSL) $(MR_LIBRARY)
 
 # ----------------------------------------