diff --git a/gcc/configure.ac b/gcc/configure.ac
index ccf94ffc663..7c8b3af9966 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2981,7 +2981,7 @@ esac
 case "$target" in
   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
-  | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
+  | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-*)
     insn="nop"
     ;;
   ia64*-*-* | s390*-*-*)