diff --git a/src/xenia/gpu/spirv_shader_translator.cc b/src/xenia/gpu/spirv_shader_translator.cc
index b0890eced..e4e7e36e2 100644
--- a/src/xenia/gpu/spirv_shader_translator.cc
+++ b/src/xenia/gpu/spirv_shader_translator.cc
@@ -3333,7 +3333,8 @@ spv::Id SpirvShaderTranslator::EndianSwap128Uint4(spv::Id value,
   uint_vector_temp_.push_back(3);
   uint_vector_temp_.push_back(2);
   value = builder_->createTriOp(
-      spv::OpSelect, type_uint4_, is_8in64,
+      spv::OpSelect, type_uint4_,
+      builder_->smearScalar(spv::NoPrecision, is_8in64, type_bool4_),
       builder_->createRvalueSwizzle(spv::NoPrecision, type_uint4_, value,
                                     uint_vector_temp_),
       value);
@@ -3348,7 +3349,8 @@ spv::Id SpirvShaderTranslator::EndianSwap128Uint4(spv::Id value,
   uint_vector_temp_.push_back(1);
   uint_vector_temp_.push_back(0);
   value = builder_->createTriOp(
-      spv::OpSelect, type_uint4_, is_8in128,
+      spv::OpSelect, type_uint4_,
+      builder_->smearScalar(spv::NoPrecision, is_8in128, type_bool4_),
       builder_->createRvalueSwizzle(spv::NoPrecision, type_uint4_, value,
                                     uint_vector_temp_),
       value);
diff --git a/src/xenia/gpu/spirv_shader_translator_memexport.cc b/src/xenia/gpu/spirv_shader_translator_memexport.cc
index ccfad00cd..2ccb706cd 100644
--- a/src/xenia/gpu/spirv_shader_translator_memexport.cc
+++ b/src/xenia/gpu/spirv_shader_translator_memexport.cc
@@ -172,9 +172,11 @@ void SpirvShaderTranslator::ExportToMemory(uint8_t export_eM) {
   uint_vector_temp_.push_back(1);
   uint_vector_temp_.push_back(0);
   uint_vector_temp_.push_back(3);
+  spv::Id swap_red_blue_bool4 =
+      builder_->smearScalar(spv::NoPrecision, swap_red_blue, type_bool4_);
   for_each_eM([&](uint32_t eM_index) {
     eM_swapped[eM_index] = builder_->createTriOp(
-        spv::OpSelect, type_float4_, swap_red_blue,
+        spv::OpSelect, type_float4_, swap_red_blue_bool4,
         builder_->createRvalueSwizzle(spv::NoPrecision, type_float4_,
                                       eM_original[eM_index], uint_vector_temp_),
         eM_original[eM_index]);