--- a/src/miniacc.h
+++ b/src/miniacc.h
@@ -756,6 +756,9 @@
 #elif (UINT_MAX <= ACC_0xffffL) && defined(__AVR__)
 #  define ACC_ARCH_AVR              1
 #  define ACC_INFO_ARCH             "avr"
+#elif defined(__avr32__)
+#  define ACC_ARCH_AVR32            1
+#  define ACC_INFO_ARCH             "avr32"
 #elif defined(__bfin__)
 #  define ACC_ARCH_BLACKFIN         1
 #  define ACC_INFO_ARCH             "blackfin"
@@ -1316,7 +1319,7 @@ extern "C" {
 #  define ACC_ABI_BIG_ENDIAN        1
 #elif (ACC_ARCH_ALPHA || ACC_ARCH_AMD64 || ACC_ARCH_BLACKFIN || ACC_ARCH_CRIS || ACC_ARCH_I086 || ACC_ARCH_I386 || ACC_ARCH_MSP430)
 #  define ACC_ABI_LITTLE_ENDIAN     1
-#elif (ACC_ARCH_M68K || ACC_ARCH_S390)
+#elif (ACC_ARCH_AVR32 || ACC_ARCH_M68K || ACC_ARCH_S390)
 #  define ACC_ABI_BIG_ENDIAN        1
 #elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
 #  if (__LITTLE_ENDIAN__ == 1)