diff --git a/Cantera/cxx/include/Edge.h b/Cantera/cxx/include/Edge.h
index cb04e7e73..968990ce9 100644
--- a/Cantera/cxx/include/Edge.h
+++ b/Cantera/cxx/include/Edge.h
@@ -5,7 +5,7 @@
 
 #include "kernel/EdgePhase.h"
 #include "kernel/EdgeKinetics.h"
-#include "kernel/importCTML.h"
+#include "kernel/importKinetics.h"
 
 namespace Cantera {
 
diff --git a/Cantera/cxx/include/GRI30.h b/Cantera/cxx/include/GRI30.h
index b0d8f416b..ea9f30b99 100644
--- a/Cantera/cxx/include/GRI30.h
+++ b/Cantera/cxx/include/GRI30.h
@@ -8,7 +8,7 @@
 
 #include "kernel/IdealGasPhase.h"
 #include "kernel/GRI_30_Kinetics.h"
-#include "kernel/importCTML.h"
+#include "kernel/importKinetics.h"
 
 namespace Cantera {
 
diff --git a/Cantera/cxx/include/IncompressibleSolid.h b/Cantera/cxx/include/IncompressibleSolid.h
index 4cae7f94d..eca76f39d 100644
--- a/Cantera/cxx/include/IncompressibleSolid.h
+++ b/Cantera/cxx/include/IncompressibleSolid.h
@@ -4,7 +4,7 @@
 #include <string>
 
 #include "kernel/ConstDensityThermo.h"
-#include "kernel/importCTML.h"
+#include "kernel/importKinetics.h"
 
 namespace Cantera {
 
diff --git a/Cantera/cxx/include/Interface.h b/Cantera/cxx/include/Interface.h
index 1490a7a67..6bc7d46bf 100644
--- a/Cantera/cxx/include/Interface.h
+++ b/Cantera/cxx/include/Interface.h
@@ -3,7 +3,7 @@
 
 #include <string>
 
-#include "thermo"
+#include "thermo.h"
 #include "kernel/SurfPhase.h"
 #include "kernel/InterfaceKinetics.h"
 #include "kernel/importKinetics.h"