diff --git a/.ci/build_doc.sh b/.ci/build_doc.sh
index 622c1749fec495a0e671a9dddcec2507b7f671d3..e62c71f4a64faca227318492ae93ca71fefb8dcb 100644
--- a/.ci/build_doc.sh
+++ b/.ci/build_doc.sh
@@ -3,7 +3,5 @@
 set -e
 
 source /test.env/bin/activate
-
 pip install ".[doc]"
-
-sphinx build doc public
+sphinx-build doc public