diff --git a/cranelift/filetests/legalizer/bxor_imm.clif b/cranelift/filetests/legalizer/bxor_imm.clif
new file mode 100644
index 0000000000..19372613ff
--- /dev/null
+++ b/cranelift/filetests/legalizer/bxor_imm.clif
@@ -0,0 +1,11 @@
+test legalizer
+target x86_64
+
+function %foo(i64, i64) -> i64 {
+ebb0(v0: i64, v1: i64):
+    v2 = bxor_imm.i64 v0, 0x100000000
+    return v2
+}
+
+; check: v3 = iconst.i64 0x0001_0000_0000
+; check: v2 = bxor v0, v3
diff --git a/lib/codegen/meta-python/base/legalize.py b/lib/codegen/meta-python/base/legalize.py
index 0625bb3963..163379cfac 100644
--- a/lib/codegen/meta-python/base/legalize.py
+++ b/lib/codegen/meta-python/base/legalize.py
@@ -500,7 +500,7 @@ for inst_imm,      inst in [
         (urem_imm, urem),
         (band_imm, band),
         (bor_imm, bor),
-        (bxor_imm, bor),
+        (bxor_imm, bxor),
         (ifcmp_imm, ifcmp)]:
     expand.legalize(
             a << inst_imm(x, y),