--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -16,22 +16,22 @@
 	$(CC) $(CFLAGS) $(INC) wpscrack.c *.o $(LDFLAGS) -o reaver
 
 libwps.o:
-	(cd $(LIBWPS_DIR) && make)
+	(cd $(LIBWPS_DIR) && $(MAKE))
 
 wps: libutils libcrypto
-	(cd wps && make)
+	(cd wps && $(MAKE))
 
 libutils:
-	(cd utils && make)
+	(cd utils && $(MAKE))
 
 libcrypto: libtls
-	(cd crypto && make)
+	(cd crypto && $(MAKE))
 
 libtls:
-	(cd tls && make)
+	(cd tls && $(MAKE))
 
 libiw:
-	(cd lwe && make BUILD_STATIC=y libiw.a)
+	(cd lwe && $(MAKE) BUILD_STATIC=y libiw.a)
 
 init.o:
 	$(CC) $(CFLAGS) init.c -c
@@ -93,12 +93,12 @@
 clean:
 	rm -f *~ *.o reaver wash
 	rm -rf *.cache config.status config.log
-	(cd utils && make clean)
-	(cd tls && make clean)
-	(cd crypto && make clean)
-	(cd wps && make clean)
-	(cd lwe && make realclean)
-	(cd $(LIBWPS_DIR) && make clean)
+	(cd utils && $(MAKE) clean)
+	(cd tls && $(MAKE) clean)
+	(cd crypto && $(MAKE) clean)
+	(cd wps && $(MAKE) clean)
+	(cd lwe && $(MAKE) realclean)
+	(cd $(LIBWPS_DIR) && $(MAKE) clean)
 	rm -f Makefile config.h
 
 cleanbin: