diff --git a/cmake/toolchain/heptools-gen1.cmake b/cmake/toolchain/heptools-gen1.cmake
index f848382b49feb0d719252471ab36f0510c98d271..f68fbd3737c39a807de04cdc0a24bfc2c092d63d 100644
--- a/cmake/toolchain/heptools-gen1.cmake
+++ b/cmake/toolchain/heptools-gen1.cmake
@@ -183,12 +183,10 @@ LCG_external_package(pythia8           201            ${MCGENPATH}/pythia8 )
 LCG_external_package(pythia8           205            ${MCGENPATH}/pythia8 )
 LCG_external_package(pythia8           186            ${MCGENPATH}/pythia8 )
 
-LCG_external_package(vincia            HEAD           ${MCGENPATH}/vincia pythia8=205)
 LCG_external_package(vincia            1.1.03         ${MCGENPATH}/vincia pythia8=185)
 LCG_external_package(vincia            1.2.00         ${MCGENPATH}/vincia pythia8=205)
 LCG_external_package(vincia            1.2.01         ${MCGENPATH}/vincia pythia8=205)
 
-
 LCG_external_package(cython            0.19.1         ${MCGENPATH}/cython       )
 LCG_external_package(cython            0.22         ${MCGENPATH}/cython       )