diff --git a/poky/documentation/Makefile b/poky/documentation/Makefile
index f04f381..bec5339 100644
--- a/poky/documentation/Makefile
+++ b/poky/documentation/Makefile
@@ -57,4 +57,5 @@
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %:
+	$(SOURCEDIR)/set_versions.py
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)