diff --git a/debian/rules b/debian/rules
index 4bf3f564872bb6d213c09b412c49885205318ba4_ZGViaWFuL3J1bGVz..6bb3f77fc2831a5ff932e7c4d8ccdb04c7375ca3_ZGViaWFuL3J1bGVz 100755
--- a/debian/rules
+++ b/debian/rules
@@ -16,7 +16,7 @@
 	dh_testdir
 	(for PYTHON in `pyversions -r`; do \
 	    $${PYTHON} setup.py build ; done )
-	${MAKE} -C doc html
+	${MAKE} -C doc html || true
 	touch build-stamp
 clean: 
 	dh_testdir