diff --git a/source/blender/gpu/shaders/gpu_glsl_cpp_stubs.hh b/source/blender/gpu/shaders/gpu_glsl_cpp_stubs.hh
index 9928821b24c..e9a1ffd4b26 100644
--- a/source/blender/gpu/shaders/gpu_glsl_cpp_stubs.hh
+++ b/source/blender/gpu/shaders/gpu_glsl_cpp_stubs.hh
@@ -699,8 +699,10 @@ double fma(double, double, double) RET;
 template<typename T> T fract(T) RET;
 template<typename T> T frexp(T, T) RET;
 template<typename T> T inversesqrt(T) RET;
-template<typename T> T isinf(T) RET;
-template<typename T> T isnan(T) RET;
+bool isinf(double) RET;
+template<int D> VecBase<bool, D> isinf(VecOp<double, D>) RET;
+bool isnan(double) RET;
+template<int D> VecBase<bool, D> isnan(VecOp<double, D>) RET;
 template<typename T> T log(T) RET;
 template<typename T> T log2(T) RET;
 double mod(double, double) RET;