diff --git a/Extras/GIMPACT/Jamfile b/Extras/GIMPACT/Jamfile
index 4a6ac654b..917c4d086 100644
--- a/Extras/GIMPACT/Jamfile
+++ b/Extras/GIMPACT/Jamfile
@@ -1,6 +1,7 @@
 SubDir TOP Extras GIMPACT ;
 
 #IncludeDir Extras/GIMPACT/include ;
+SubInclude TOP Extras GIMPACT include ;
 
 Library GIMPACT : [ Wildcard src/Bullet : */.h *.cpp ] [ Wildcard src/core : *.cpp ] : noinstall ;
 CFlags GIMPACT : [ FIncludes $(TOP)/Extras/GIMPACT/include ] ;
diff --git a/Extras/GIMPACT/include/Jamfile b/Extras/GIMPACT/include/Jamfile
new file mode 100644
index 000000000..14e2275bd
--- /dev/null
+++ b/Extras/GIMPACT/include/Jamfile
@@ -0,0 +1,5 @@
+SubDir TOP Extras GIMPACT include ;
+
+SubInclude TOP Extras GIMPACT include GIMPACT ;
+
+Recurse InstallHeader : .h  ;