diff --git a/action.yml b/action.yml
index acb22bb..fb1b3d1 100644
--- a/action.yml
+++ b/action.yml
@@ -134,7 +134,7 @@ runs:
             --with-pdo-odbc=unixODBC,/usr \
             --with-config-file-path=/etc \
             --with-config-file-scan-dir=/etc/php.d \
-            --with-pdo-firebird \
+          #  --with-pdo-firebird \
             --with-pdo-dblib \
             --enable-werror
           cd ../