diff --git a/mlir/lib/Dialect/Vector/IR/VectorOps.cpp b/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
index 214d2ba7e1b8e..5bbe6704aac48 100644
--- a/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
+++ b/mlir/lib/Dialect/Vector/IR/VectorOps.cpp
@@ -5922,10 +5922,13 @@ OpFoldResult ShapeCastOp::fold(FoldAdaptor adaptor) {
       return bcastOp.getSource();
   }
 
-  // shape_cast(constant) -> constant
+  // shape_cast(constant) -> constant,
+  // if element type of the source and result are the same
   if (auto splatAttr =
-          llvm::dyn_cast_if_present<SplatElementsAttr>(adaptor.getSource()))
-    return splatAttr.reshape(getType());
+          llvm::dyn_cast_if_present<SplatElementsAttr>(adaptor.getSource())) {
+    if (splatAttr.getElementType() == resultType.getElementType())
+      return splatAttr.reshape(getType());
+  }
 
   // shape_cast(poison) -> poison
   if (llvm::dyn_cast_if_present<ub::PoisonAttr>(adaptor.getSource())) {
diff --git a/mlir/test/Dialect/Vector/canonicalize.mlir b/mlir/test/Dialect/Vector/canonicalize.mlir
index 8a9e27378df61..69da8a31d2c9b 100644
--- a/mlir/test/Dialect/Vector/canonicalize.mlir
+++ b/mlir/test/Dialect/Vector/canonicalize.mlir
@@ -1002,6 +1002,18 @@ func.func @fold_broadcast_shapecast(%arg0: vector<4xf32>) -> vector<4xf32> {
 
 // -----
 
+// CHECK-LABEL: func @canonicalize_extract_shapecast_different_element_type
+func.func @canonicalize_extract_shapecast_different_element_type()->vector<12xi8> {
+  %0 = llvm.mlir.constant(dense<0.000000e+00> : vector<12xf8E4M3FN>) : vector<12xi8>
+  // CHECK-NOT: vector.shape_cast
+  %1 = vector.shape_cast %0 : vector<12xi8> to vector<1x12xi8>
+  // CHECK-NOT: vector.extract
+  %2 = vector.extract %1[0] : vector<12xi8> from vector<1x12xi8>
+  return %2 : vector<12xi8>
+}
+
+// -----
+
 // CHECK-LABEL: func @canonicalize_broadcast_shapecast_scalar
 //       CHECK:   vector.broadcast
 //   CHECK-NOT:   vector.shape_cast