diff --git a/src/pystencils_autodiff/framework_integration/astnodes.py b/src/pystencils_autodiff/framework_integration/astnodes.py
index 4b1794e5d9c16ea5278ee4198ceb3d58b11edb6b..df11dabddac2702c1508f6d1a5f2bf124a2ddae3 100644
--- a/src/pystencils_autodiff/framework_integration/astnodes.py
+++ b/src/pystencils_autodiff/framework_integration/astnodes.py
@@ -255,7 +255,7 @@ inline static void gpuAssert(cudaError_t code, const char* function, const char
 }
 # else
 # define gpuErrchk(ans) { gpuAssert((ans), __FILE__, __LINE__); }
-inline static void gpuAssert(cudaError_t code, const char* function, const char *file, int line, bool abort=true)
+inline static void gpuAssert(cudaError_t code, const char* /*function*/, const char *file, int line, bool abort=true)
 {
    if (code != cudaSuccess)
    {