diff --git a/Makefile b/Makefile
index 90db1f1..45073ab 100644
--- a/Makefile
+++ b/Makefile
@@ -143,8 +143,8 @@ ${BUILDDIR_DEBUG}/%.o: %.c
 ${BUILDDIR_DEBUG}/${BINDIR}/${PROJECT}: ${OBJECTS_DEBUG}
 	$(call colorecho,CC,$@)
 	@mkdir -p ${BUILDDIR_DEBUG}/${BINDIR}
-	$(QUIET)${CC} ${SFLAGS} ${LDFLAGS} \
-		-o ${BUILDDIR_DEBUG}/${BINDIR}/${PROJECT} ${OBJECTS} ${LIBS}
+	$(QUIET)${CC} ${LDFLAGS} \
+		-o ${BUILDDIR_DEBUG}/${BINDIR}/${PROJECT} ${OBJECTS_DEBUG} ${LIBS}
 
 debug: ${BUILDDIR_DEBUG}/${BINDIR}/${PROJECT}
 
@@ -166,8 +166,8 @@ ${BUILDDIR_GCOV}/%.o: %.c
 ${BUILDDIR_GCOV}/${BINDIR}/${PROJECT}: ${OBJECTS_GCOV}
 	$(call colorecho,CC,$@)
 	@mkdir -p ${BUILDDIR_GCOV}/${BINDIR}
-	$(QUIET)${CC} ${SFLAGS} ${LDFLAGS} ${GCOV_CFLAGS} ${GCOV_LDFLAGS} \
-		-o ${BUILDDIR_GCOV}/${BINDIR}/${PROJECT} ${OBJECTS} ${LIBS}
+	$(QUIET)${CC} ${LDFLAGS} ${GCOV_CFLAGS} ${GCOV_LDFLAGS} \
+		-o ${BUILDDIR_GCOV}/${BINDIR}/${PROJECT} ${OBJECTS_GCOv} ${LIBS}
 
 gcov: options ${BUILDDIR_GCOV}/${BINDIR}/${PROJECT}
 	$(QUIET)${MAKE} -C tests run-gcov