1 files changed, 1 insertions, 1 deletions
diff --git a/doc/ghc.mk b/doc/ghc.mk
index 3e53168e..afa3f078 100644
--- a/doc/ghc.mk
+++ b/doc/ghc.mk
@@ -19,6 +19,6 @@ INSTALL_HTML_DOC_DIRS += utils/haddock/doc/haddock
 endif
 
 html_utils/haddock/doc :
-	make -C utils/haddock/doc html SPHINX_BUILD=$(SPHINXBUILD)
+	$(MAKE) -C utils/haddock/doc html SPHINX_BUILD=$(SPHINXBUILD)
 	cp -R utils/haddock/doc/.build-html utils/haddock/doc/haddock