diff --git a/build_library/toolchain_util.sh b/build_library/toolchain_util.sh
index 5ae199b6d2..81db20157f 100644
--- a/build_library/toolchain_util.sh
+++ b/build_library/toolchain_util.sh
@@ -20,8 +20,6 @@ CROSS_PROFILES["x86_64-cros-linux-gnu"]="coreos:coreos/amd64/generic"
 # definitive list, there is assorted code new and old that either
 # guesses or hard-code these. All that should migrate to this list.
 declare -A BOARD_CHOSTS BOARD_PROFILES
-BOARD_CHOSTS["amd64-generic"]="x86_64-cros-linux-gnu"
-BOARD_PROFILES["amd64-generic"]="coreos:coreos/amd64/generic"
 BOARD_CHOSTS["amd64-usr"]="x86_64-cros-linux-gnu"
 BOARD_PROFILES["amd64-usr"]="coreos:coreos/amd64/usr"
 BOARD_NAMES=( "${!BOARD_CHOSTS[@]}" )