diff --git a/toolchain/Config.in b/toolchain/Config.in
index c027be8212..13446ec9f5 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -160,6 +160,7 @@ comment "Debuggers"
 
 config GDB
 	bool
+	depends !avr32
 	prompt "Build gdb" if TOOLCHAINOPTS
 	default n
 	help