diff --git a/configure.in b/configure.in
index 3d46963ae02f..5108b24df65c 100644
--- a/configure.in
+++ b/configure.in
@@ -1538,7 +1538,7 @@ x86_64 | ia64)
     CPU_ARCH="$OS_TEST"
     ;;
 
-arm)
+arm*)
     CPU_ARCH=arm
     ;;
 esac
diff --git a/js/src/configure.in b/js/src/configure.in
index c4a678128dfc..206ad2eb6f44 100644
--- a/js/src/configure.in
+++ b/js/src/configure.in
@@ -1275,7 +1275,7 @@ x86_64 | ia64)
     CPU_ARCH="$OS_TEST"
     ;;
 
-arm)
+arm*)
     CPU_ARCH=arm
     ;;
 esac