diff --git a/data/rd_graphic.c b/data/rd_graphic.c
index 97054f5..a90205b 100644
--- a/data/rd_graphic.c
+++ b/data/rd_graphic.c
@@ -3,8 +3,6 @@
 
 // Convert portable pixmap to Doom patch format
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/data/rd_main.c b/data/rd_main.c
index e79dc8f..883010e 100644
--- a/data/rd_main.c
+++ b/data/rd_main.c
@@ -3,8 +3,6 @@
 
 // Main program, parse command line arguments
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/data/rd_output.c b/data/rd_output.c
index c70fc37..f5d260b 100644
--- a/data/rd_output.c
+++ b/data/rd_output.c
@@ -3,8 +3,6 @@
 
 // Output wad construction - add lump data, build wad directory
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/data/rd_palette.c b/data/rd_palette.c
index 25205ca..529ae8c 100644
--- a/data/rd_palette.c
+++ b/data/rd_palette.c
@@ -3,8 +3,6 @@
 
 // Chained hash lookup to convert rgb triples to palette indices
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/data/rd_sound.c b/data/rd_sound.c
index 524e106..bf108b7 100644
--- a/data/rd_sound.c
+++ b/data/rd_sound.c
@@ -3,8 +3,6 @@
 
 // Convert WAVE files to Doom sound format
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/data/rd_util.c b/data/rd_util.c
index e4baf9c..556f9f7 100644
--- a/data/rd_util.c
+++ b/data/rd_util.c
@@ -3,8 +3,6 @@
 
 // Useful utility functions
 
-#include "config.h"
-
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>