diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 30e2188..b3deda5 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -572,7 +572,7 @@
 }
 
 build_BINUTILS() {
-	if [ $TARGETARCH == "x86_64-elf" ]; then
+	if [ $TARGETARCH = "x86_64-elf" ]; then
 		ADDITIONALTARGET=",i386-elf"
 	fi
 	CC="$CC" ../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR \