diff --git a/ci/install_po4a.sh b/ci/install_po4a.sh
index 29cf4c546b6da50945485d39c87ba0be3e2c0492..17ce37532b29ff787cd7a2dd34fcf2ccf4d88a22 100644
--- a/ci/install_po4a.sh
+++ b/ci/install_po4a.sh
@@ -1,4 +1,4 @@
 #!/bin/sh
 
-git clone https://github.com/jnavila/po4a.git
-cd po4a && git checkout master && cd ..
+git clone https://github.com/mquinson/po4a.git
+cd po4a && git checkout v0.56 && cd ..