diff --git a/External/Epos/cmt/requirements b/External/Epos/cmt/requirements
index b3cb83ff993a1ab980bdc58d22f031931be7b62c..5c34820fb3150bb646ebd8e2cba16baf3dd2dccb 100644
--- a/External/Epos/cmt/requirements
+++ b/External/Epos/cmt/requirements
@@ -5,12 +5,12 @@ author  Sami Kama <sami.kama@cern.ch>
 use AtlasPolicy       AtlasPolicy-*
 use LCG_Configuration
 use AtlasExternalArea AtlasExternalArea-* External
-#macro LCG_config_version "67c"
+#macro my_LCG_config_version "67c"
 # to be fixed when epos is properly installed in LCG
-#macro Epos_home "$(LCG_ROOT)/external/MCGenerators_lcgcmt$(LCG_config_version)/crmc"
+#macro Epos_home "$(LCG_ROOT)/external/MCGenerators_lcgcmt$(my_LCG_config_version)/crmc"
 macro Epos_home "$(LCG_external)/MCGenerators/crmc"
-macro EPOS_native_version "1.4"
-macro Epos_native_version "$(EPOS_native_version)_lcgcmt$(LCG_config_version)"
+macro EPOS_native_version "1.5.4"
+macro Epos_native_version "$(EPOS_native_version)_lcgcmt$(my_LCG_config_version)"
 macro Epos_system "$(LCG_ext_system)" \
       slc4&gcc43&32 "slc4_ia32_gcc34" \
       slc4&gcc43    "slc4_amd64_gcc34" \
@@ -37,8 +37,7 @@ apply_pattern generic_declare_for_copy kind=runtime prefix=share files="$(EposEx
    $(EposExternalFiles)/tabs/epos.inirj.lhc  \
    $(EposExternalFiles)/tabs/epos.inics    \
    $(EposExternalFiles)/tabs/epos.inics.lhc  \
-   $(EposExternalFiles)/tabs/epos.inidi    \
-   $(EposExternalFiles)/tabs/qgsdat-II-04.lzma "
+   $(EposExternalFiles)/tabs/epos.inidi    "
 private
 macro Epos_libraries "$(Epos_lib)/libCrmcBasic.so $(Epos_lib)/libEpos.so $(Epos_lib)/libHepEvtDummy.so"