diff --git a/prog/dump/isadump.c b/prog/dump/isadump.c
index e0e6f000..ef3dd0ae 100644
--- a/prog/dump/isadump.c
+++ b/prog/dump/isadump.c
@@ -29,6 +29,7 @@
 	isadump -f 0xecf0 0x10 1	PC87366, temperature channel 2
 */
 
+#include <sys/io.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -36,14 +37,6 @@
 #include "util.h"
 #include "superio.h"
 
-
-/* To keep glibc2 happy */
-#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 0
-#include <sys/io.h>
-#else
-#include <asm/io.h>
-#endif
-
 #ifdef __powerpc__
 unsigned long isa_io_base = 0; /* XXX for now */
 #endif /* __powerpc__ */
diff --git a/prog/dump/isaset.c b/prog/dump/isaset.c
index e743755a..590f75c0 100644
--- a/prog/dump/isaset.c
+++ b/prog/dump/isaset.c
@@ -26,20 +26,13 @@
 	isaset -f 0x5010 0x12		Write 0x12 to location 0x5010
 */
 
+#include <sys/io.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
 #include "util.h"
 
-
-/* To keep glibc2 happy */
-#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 0
-#include <sys/io.h>
-#else
-#include <asm/io.h>
-#endif
-
 #ifdef __powerpc__
 unsigned long isa_io_base = 0; /* XXX for now */
 #endif /* __powerpc__ */
diff --git a/prog/dump/superio.c b/prog/dump/superio.c
index 64ef27bf..dbcde7bf 100644
--- a/prog/dump/superio.c
+++ b/prog/dump/superio.c
@@ -19,14 +19,8 @@
     MA 02110-1301 USA.
 */
 
-#include <stdlib.h>
-
-#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 0
 #include <sys/io.h>
-#else
-#include <asm/io.h>
-#endif
-
+#include <stdlib.h>
 #include "superio.h"
 
 int superio_parse_key(unsigned char *key, const char *s)
diff --git a/prog/dump/util.c b/prog/dump/util.c
index 874c1b9c..908b3733 100644
--- a/prog/dump/util.c
+++ b/prog/dump/util.c
@@ -8,16 +8,10 @@
     (at your option) any later version.
 */
 
+#include <sys/io.h>
 #include <stdio.h>
 #include "util.h"
 
-/* To keep glibc2 happy */
-#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 0
-#include <sys/io.h>
-#else
-#include <asm/io.h>
-#endif
-
 /* Return 1 if we should continue, 0 if we should abort */
 int user_ack(int def)
 {