diff --git a/docs/images/Makefile b/docs/images/Makefile
--- a/docs/images/Makefile
+++ b/docs/images/Makefile
@@ -1,9 +1,13 @@
 
 BUILD_TARGETS =
-BUILD_TARGETS += archive-copies.pdf archive-copies.svg
+BUILD_TARGETS += swh-archive-copies.pdf swh-archive-copies.svg
 
 all: $(BUILD_TARGETS)
 
+sphinx/html: all
+
+sphinx/clean: clean
+
 
 # dia exporters