diff --git a/.github/workflows/solaris.yml b/.github/workflows/solaris.yml
index 716554e5..fa2f703b 100644
--- a/.github/workflows/solaris.yml
+++ b/.github/workflows/solaris.yml
@@ -26,7 +26,7 @@ jobs:
           set -e
           export LC_ALL=C LANG=C
           uname -a
-          ./autogen.sh
+          ./autogen.sh --no-po4a
           ./configure --enable-werror
           make
           make check VERBOSE=1