diff --git a/compiler/src/iree/compiler/Preprocessing/Common/MakeSingleDispatchForFunction.cpp b/compiler/src/iree/compiler/Preprocessing/Common/MakeSingleDispatchForFunction.cpp
index 727f3f3af2e3..24b4ddd9312c 100644
--- a/compiler/src/iree/compiler/Preprocessing/Common/MakeSingleDispatchForFunction.cpp
+++ b/compiler/src/iree/compiler/Preprocessing/Common/MakeSingleDispatchForFunction.cpp
@@ -128,7 +128,7 @@ void MakeSingleDispatchForFunctionPass::runOnOperation() {
   for (auto result : results) {
     auto shapedType = dyn_cast<ShapedType>(result.getType());
 
-    if (!shapedType.hasStaticShape()) {
+    if (!shapedType || !shapedType.hasStaticShape()) {
       emitError(result.getLoc())
           << "unhandled dynamic dimensions for created dispatch region";
       return signalPassFailure();