diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h
index c1d1629fcd272a038bc359f81d9fa700eb4d8524..5f388035687de5004d11d42fbb436abb08fb325b 100644
--- a/include/pcmcia/cs_types.h
+++ b/include/pcmcia/cs_types.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 #endif
 
-#if defined(__arm__) || defined(__mips__)
+#if defined(__arm__) || defined(__mips__) || defined(__avr32__)
 /* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */
 typedef u_int   ioaddr_t;
 #else