diff --git a/package/aiccu/Config.in b/package/aiccu/Config.in
index 17e64497eb..9865b5c053 100644
--- a/package/aiccu/Config.in
+++ b/package/aiccu/Config.in
@@ -7,6 +7,10 @@ config BR2_PACKAGE_AICCU
 	# Uses dn_skipname(), only available since 0.9.33
 	depends on !BR2_UCLIBC_VERSION_0_9_31 && \
 		!BR2_UCLIBC_VERSION_0_9_32
+	# AVR32 only has uClibc 0.9.31, so there's no way it can build
+	# due to the lack of dn_skipname(), even with external
+	# toolchains.
+	depends on !BR2_avr32
 	select BR2_PACKAGE_GNUTLS
 	help
 	  SixXS Automatic IPv6 Connectivity Client Utility