diff --git a/cranelift/codegen/src/ir/function.rs b/cranelift/codegen/src/ir/function.rs
index 8eea542564..1dcdeee91c 100644
--- a/cranelift/codegen/src/ir/function.rs
+++ b/cranelift/codegen/src/ir/function.rs
@@ -113,6 +113,7 @@ impl Function {
         self.encodings.clear();
         self.locations.clear();
         self.offsets.clear();
+        self.jt_offsets.clear();
         self.srclocs.clear();
     }