diff --git a/generate_changemarks.sh b/generate_changemarks.sh
index a0f88500c289b0169abf578333e8ea3d783ffea3..3220aac460fb7017a6aa5e9fca2575bc4dbf2547 100644
--- a/generate_changemarks.sh
+++ b/generate_changemarks.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-FORGELIB_DOCKER_IMAGE=forge.3gpp.org:5050/tools/3gpp-scripts/forgelib:v2.5.0
+FORGELIB_DOCKER_IMAGE=forge.3gpp.org:5050/tools/3gpp-scripts/forgelib:v2.5.0-bis
 GENERATE_CHANGEMARKS_DOCKER_IMAGE=generatechangemarks:testTables
 DOCKER_IMAGE=pandoc/core:3.1.1.0