diff --git a/util/test/demos/vk/vk_cbuffer_zoo.cpp b/util/test/demos/vk/vk_cbuffer_zoo.cpp
index b5e0e378b..f4a652f24 100644
--- a/util/test/demos/vk/vk_cbuffer_zoo.cpp
+++ b/util/test/demos/vk/vk_cbuffer_zoo.cpp
@@ -30,6 +30,7 @@ RD_TEST(VK_CBuffer_Zoo, VulkanGraphicsTest)
       "Tests every kind of constant that can be in a cbuffer to make sure it's decoded correctly.";
 
   std::string glslpixel = R"EOSHADER(
+#version 460 core
 
 layout(location = 0, index = 0) out vec4 Color;
 
diff --git a/util/test/demos/vk/vk_mesh_zoo.cpp b/util/test/demos/vk/vk_mesh_zoo.cpp
index 9ba39b41b..c8b641a49 100644
--- a/util/test/demos/vk/vk_mesh_zoo.cpp
+++ b/util/test/demos/vk/vk_mesh_zoo.cpp
@@ -177,8 +177,8 @@ void main()
 
     VkPipeline pipe = createGraphicsPipeline(pipeCreateInfo);
 
-    pipeCreateInfo.stages[0] = CompileShaderModule("\n#define USE_POINTS\n" + vertex,
-                                                   ShaderLang::glsl, ShaderStage::vert, "main"),
+    pipeCreateInfo.stages[0] = CompileShaderModule(vertex, ShaderLang::glsl, ShaderStage::vert,
+                                                   "main", {std::make_pair("USE_POINTS", "1")}),
     pipeCreateInfo.inputAssemblyState.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
 
     VkPipeline pointspipe = createGraphicsPipeline(pipeCreateInfo);
diff --git a/util/test/tests/Vulkan/VK_Imageless_Framebuffer.py b/util/test/tests/Vulkan/VK_Imageless_Framebuffer.py
index 82ae47264..7e15519e7 100644
--- a/util/test/tests/Vulkan/VK_Imageless_Framebuffer.py
+++ b/util/test/tests/Vulkan/VK_Imageless_Framebuffer.py
@@ -14,6 +14,6 @@ class VK_Imageless_Framebuffer(rdtest.TestCase):
 
         pipe: rd.PipeState = self.controller.GetPipelineState()
 
-        self.check_pixel_value(pipe.GetOutputTargets()[0].resourceId, 0.5, 0.5, [1.0, 0.0, 0.0, 1.0])
+        self.check_pixel_value(pipe.GetOutputTargets()[0].resourceId, 0.5, 0.5, [0.0, 1.0, 0.0, 1.0])
 
         rdtest.log.success("picked value is as expected")