diff --git a/alice/gen-sim/alice-bmk.spec b/alice/gen-sim/alice-bmk.spec
index 7c0e95614ffe58dbb47546b66a003be00638dd2d..ae7d3997026ec54a3c361e9bd52ab8ac3a127fab 100644
--- a/alice/gen-sim/alice-bmk.spec
+++ b/alice/gen-sim/alice-bmk.spec
@@ -3,5 +3,5 @@ HEPWL_BMKOPTS="-n 1 -e 1"
 HEPWL_BMKDIR=./alice-dpgsim-bmk
 HEPWL_BMKDESCRIPTION="ALICE pp GEN-SIM"
 HEPWL_DOCKERIMAGENAME=alice-gen-sim
-HEPWL_DOCKERIMAGETAG=v0.8
+HEPWL_DOCKERIMAGETAG=testv0.8
 HEPWL_CVMFSREPOS=alice.cern.ch
diff --git a/atlas/gen/atlas-gen.spec b/atlas/gen/atlas-gen.spec
index faa413813384e1a68b9cb9d55bab9a577c36db95..4001bc384bcb571b5afa971e412d50dc562970d5 100644
--- a/atlas/gen/atlas-gen.spec
+++ b/atlas/gen/atlas-gen.spec
@@ -2,6 +2,6 @@ HEPWL_BMKEXE=./atlas-gen/atlas-gen-bmk.sh
 HEPWL_BMKDIR=./atlas-gen
 HEPWL_BMKDESCRIPTION="ATLAS Event Generation based on athena version 19.2.5.5"
 HEPWL_DOCKERIMAGENAME=atlas-gen-bmk
-HEPWL_DOCKERIMAGETAG=v0.8
+HEPWL_DOCKERIMAGETAG=testv0.8
 HEPWL_CVMFSREPOS=atlas.cern.ch,atlas-condb.cern.ch,sft.cern.ch
 HEPWL_EXTEND_SFT_SPEC=./sft_spec_custom.txt