diff --git a/cmake/toolchain/heptools-rootext.cmake b/cmake/toolchain/heptools-rootext.cmake
index b1046e7541a18b6866566d7a061dc40f1e551579..f9701f0d126a43f615d67653e43016d09ebf22be 100644
--- a/cmake/toolchain/heptools-rootext.cmake
+++ b/cmake/toolchain/heptools-rootext.cmake
@@ -184,8 +184,9 @@ LCG_external_package(powheg-box         r2092         ${MCGENPATH}/powheg-box
 #LCG_external_package(pythia8           175            ${MCGENPATH}/pythia8 )
 #LCG_external_package(pythia8           185            ${MCGENPATH}/pythia8 )
 #LCG_external_package(pythia8           201            ${MCGENPATH}/pythia8 )
-LCG_external_package(pythia8           205            ${MCGENPATH}/pythia8 )
-LCG_external_package(pythia8           186            ${MCGENPATH}/pythia8 )
+#LCG_external_package(pythia8           205            ${MCGENPATH}/pythia8 )
+#LCG_external_package(pythia8           186            ${MCGENPATH}/pythia8 )
+LCG_external_package(pythia8           210            ${MCGENPATH}/pythia8 )
 
 
 #LCG_external_package(sacrifice         0.9.9          ${MCGENPATH}/sacrifice pythia8=186)