2 files changed, 2 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 5eb6e37..d1efe9d 100644
--- a/Makefile
+++ b/Makefile
@@ -86,7 +86,7 @@ config.h: config.$(OS)
 
 lem.pc: lem.pc.in
 	$E '  SED $@'
-	$Q$(SED) -e 's|@PATH@|$(LUA_PATH)|;s|@CPATH@|$(LUA_CPATH)|;s|@LIB_INCLUDES@|$(LIB_INCLUDES)|' $< > $@
+	$Q$(SED) -e 's|@PATH@|$(LUA_PATH)|;s|@CPATH@|$(LUA_CPATH)|;s|@INCDIR@|$(INCDIR)|;s|@LIB_INCLUDES@|$(LIB_INCLUDES)|' $< > $@
 
 %.pic.o: %.c config.h
 	$E '  CC $@'
diff --git a/lem.pc.in b/lem.pc.in
index 046bd00..2c2b57a 100644
--- a/lem.pc.in
+++ b/lem.pc.in
@@ -1,5 +1,6 @@
 path=@PATH@
 cpath=@CPATH@
+incdir=@INCDIR@
 
 Name: lem
 Description: A Lua Event Machine