diff --git a/configure.in b/configure.in
index 4ca02990c593..290aaf3a954a 100644
--- a/configure.in
+++ b/configure.in
@@ -7961,8 +7961,8 @@ if test "${OS_TARGET}" = "WINNT" -o \
         "${MOZ_WIDGET_TOOLKIT}" = "gonk" -o \
         "${MOZ_WIDGET_TOOLKIT}" = "gtk2" -o \
         "${MOZ_WIDGET_TOOLKIT}" = "gtk3"; then
-    case "${target_cpu}" in
-    i*86*|x86_64|arm)
+    case "${CPU_ARCH}" in
+    x86|x86_64|arm)
         MOZ_ENABLE_SKIA=1
         ;;
     *)