---
 Makefile.PL |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/Makefile.PL
+++ b/Makefile.PL
@@ -112,7 +112,7 @@ sub post_initialize {
 #define U8 U8
 #include "encode.h"
 END
-    foreach my $table (keys %tables) {
+    foreach my $table (sort keys %tables) {
         print XS qq[#include "${table}.h"\n];
     }
     print XS <<"END";
@@ -141,7 +141,7 @@ PROTOTYPES: DISABLE
 BOOT:
 {
 END
-    foreach my $table (keys %tables) {
+    foreach my $table (sort keys %tables) {
         print XS qq[#include "${table}.exh"\n];
     }
     print XS "}\n";