diff --git a/src/webgpu/shader/validation/expression/call/builtin/textureSample.spec.ts b/src/webgpu/shader/validation/expression/call/builtin/textureSample.spec.ts
index b6a8ae3ceeac..78150df07180 100644
--- a/src/webgpu/shader/validation/expression/call/builtin/textureSample.spec.ts
+++ b/src/webgpu/shader/validation/expression/call/builtin/textureSample.spec.ts
@@ -201,7 +201,7 @@ Validates that only non-const offset arguments are rejected by ${builtin}
 @group(0) @binding(0) var s: sampler;
 @group(0) @binding(1) var t: ${textureType};
 @group(0) @binding(2) var<uniform> u: ${offsetArgType};
-@fragment fn fs(@builtin(position) p: vec4f) -> @location(0) vec4f {
+@fragment fn fs() -> @location(0) vec4f {
   const c = 1;
   let l = ${offsetArgType!.create(0).wgsl()};
   let v = textureSample(t, s, ${coordWGSL}${arrayWGSL}, ${offsetWGSL});
diff --git a/src/webgpu/shader/validation/expression/call/builtin/textureSampleCompare.spec.ts b/src/webgpu/shader/validation/expression/call/builtin/textureSampleCompare.spec.ts
index 1f60f6edbce3..b6d8307ea8a2 100644
--- a/src/webgpu/shader/validation/expression/call/builtin/textureSampleCompare.spec.ts
+++ b/src/webgpu/shader/validation/expression/call/builtin/textureSampleCompare.spec.ts
@@ -228,7 +228,7 @@ Validates that only non-const offset arguments are rejected by ${builtin}
 @group(0) @binding(0) var s: sampler_comparison;
 @group(0) @binding(1) var t: ${textureType};
 @group(0) @binding(2) var<uniform> u: ${offsetArgType};
-@fragment fn fs(@builtin(position) p: vec4f) -> @location(0) vec4f {
+@fragment fn fs() -> @location(0) vec4f {
   const c = 1;
   let l = ${offsetArgType?.create(0).wgsl()};
   let v = textureSampleCompare(t, s, ${coordWGSL}${arrayWGSL}, 0, ${offsetWGSL});