diff --git a/Cantera/src/kinetics/Makefile.in b/Cantera/src/kinetics/Makefile.in
index 44543b010..3ac823355 100644
--- a/Cantera/src/kinetics/Makefile.in
+++ b/Cantera/src/kinetics/Makefile.in
@@ -40,7 +40,7 @@ KINETICS_H = importKinetics.h GRI_30_Kinetics.h KineticsFactory.h \
              Kinetics.h GasKinetics.h \
              FalloffFactory.h  ReactionStoichMgr.h reaction_defs.h \
              FalloffMgr.h ThirdBodyMgr.h RateCoeffMgr.h ReactionData.h \
-             RxnRates.h Enhanced3BConc.h
+             RxnRates.h Enhanced3BConc.h StoichManager.h
 KINETICS   = $(KINETICS_OBJ) $(KINETICS_H)
 endif