diff --git a/NPLib/Physics/CMakeLists.txt b/NPLib/Physics/CMakeLists.txt
index bb62685aeab5ac677d2903494c2636b34651e399..0c5817586a457fb4fe3f487d6244394836645d9a 100644
--- a/NPLib/Physics/CMakeLists.txt
+++ b/NPLib/Physics/CMakeLists.txt
@@ -2,6 +2,8 @@ add_custom_command(OUTPUT NPParticleDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts
 
 add_custom_command(OUTPUT NPReactionDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts/build_dict.sh NPReaction.h NPReactionDict.cxx NPReaction.rootmap libNPPhysics.so NPReactionLinkDef.h DEPENDS NPReaction.h NPReactionLinkDef.h) 
 
+add_custom_command(OUTPUT NPInelasticBreakupDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts/build_dict.sh NPInelasticBreakup.h NPInelasticBreakupDict.cxx NPInelasticBreakup.rootmap libNPPhysics.so NPInelasticBreakupLinkDef.h DEPENDS NPInelasticBreakup.h NPInelasticBreakupLinkDef.h) 
+
 add_custom_command(OUTPUT NPPhaseSpaceDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts/build_dict.sh NPPhaseSpace.h NPPhaseSpaceDict.cxx NPPhaseSpace.rootmap libNPPhysics.so NPPhaseSpaceLinkDef.h DEPENDS NPPhaseSpace.h NPPhaseSpaceLinkDef.h) 
 
 add_custom_command(OUTPUT NPQFSDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts/build_dict.sh NPQFS.h NPQFSDict.cxx NPQFS.rootmap libNPPhysics.so NPQFSLinkDef.h DEPENDS NPQFS.h NPQFSLinkDef.h) 
@@ -26,7 +28,7 @@ add_custom_command(OUTPUT TFissionConditionsDict.cxx COMMAND ${CMAKE_BINARY_DIR}
 
 add_custom_command(OUTPUT NPTimeStampDict.cxx COMMAND ${CMAKE_BINARY_DIR}/scripts/build_dict.sh NPTimeStamp.h NPTimeStampDict.cxx NPTimeStamp.rootmap libNPPhysics.so NPTimeStampLinkDef.h DEPENDS NPTimeStamp.h NPTimeStampLinkDef.h) 
 
-add_library(NPPhysics SHARED GEF.cxx NPFissionDecay.cxx NPDecay.cxx NPBeam.cxx NPEnergyLoss.cxx NPFunction.cxx NPParticle.cxx NPReaction.cxx NPTimeStamp.cxx NPPhaseSpace.cxx NPQFS.cxx NPParticleDict.cxx NPReactionDict.cxx NPTimeStampDict.cxx NPPhaseSpaceDict.cxx NPQFSDict.cxx NPEnergyLossDict.cxx )
+add_library(NPPhysics SHARED GEF.cxx NPInelasticBreakup.cxx NPInelasticBreakupDict.cxx NPFissionDecay.cxx NPDecay.cxx NPBeam.cxx NPEnergyLoss.cxx NPFunction.cxx NPParticle.cxx NPReaction.cxx NPTimeStamp.cxx NPPhaseSpace.cxx NPQFS.cxx NPParticleDict.cxx NPReactionDict.cxx NPTimeStampDict.cxx NPPhaseSpaceDict.cxx NPQFSDict.cxx NPEnergyLossDict.cxx )
 target_link_libraries(NPPhysics ${ROOT_LIBRARIES} Physics NPCore) 
 
 add_library(NPInitialConditions  SHARED  TInitialConditions.cxx TInitialConditionsDict.cxx )
diff --git a/NPLib/Physics/NPInelasticBreakupLinkDef.h b/NPLib/Physics/NPInelasticBreakupLinkDef.h
new file mode 100644
index 0000000000000000000000000000000000000000..00926376db86887caf81f16d993e67996c1d8c04
--- /dev/null
+++ b/NPLib/Physics/NPInelasticBreakupLinkDef.h
@@ -0,0 +1,3 @@
+#ifdef __CINT__
+#pragma link C++ class InelasticBreakup+;
+#endif