diff --git a/dpf b/dpf
index 2352a4e..5189086 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit 2352a4e2304cb4e1b6e1e5bd3725e5d6821d1e95
+Subproject commit 5189086447fc1696087d49679d295022e74e0bbd
diff --git a/plugins/Makefile.mk b/plugins/Makefile.mk
index f2be7e6..cb3fb60 100644
--- a/plugins/Makefile.mk
+++ b/plugins/Makefile.mk
@@ -75,7 +75,7 @@ all:
 	$(CXX) $< $(BUILD_CXX_FLAGS) -c -o $@
 
 clean:
-	rm -f *.o
+	rm -f *.d *.o
 	rm -rf $(TARGET_DIR)/$(NAME) $(TARGET_DIR)/$(NAME)-* $(TARGET_DIR)/$(NAME).lv2/
 
 # --------------------------------------------------------------