diff --git a/ggml/src/ggml-opencl/ggml-opencl.cpp b/ggml/src/ggml-opencl/ggml-opencl.cpp
index b3da7e3f30..f9e3f46195 100644
--- a/ggml/src/ggml-opencl/ggml-opencl.cpp
+++ b/ggml/src/ggml-opencl/ggml-opencl.cpp
@@ -10686,7 +10686,6 @@ static void ggml_cl_cumsum(ggml_backend_t backend, const ggml_tensor * src0, con
     CL_CHECK(clSetKernelArg(kernel,   8, sizeof(int),      &axis));
     CL_CHECK(clSetKernelArg(kernel,   9, sizeof(int),      &exclusive));
     CL_CHECK(clSetKernelArg(kernel,   10, sizeof(int),      &reverse));
-    CL_CHECK(clSetKernelArg(kernel,   11, sizeof(int),      &lines));
 
     size_t global_work_size[1] = { (size_t)lines };
     size_t local_work_val = 256;
diff --git a/ggml/src/ggml-opencl/kernels/cumsum.cl b/ggml/src/ggml-opencl/kernels/cumsum.cl
index ecfeabd393..7f6d539850 100644
--- a/ggml/src/ggml-opencl/kernels/cumsum.cl
+++ b/ggml/src/ggml-opencl/kernels/cumsum.cl
@@ -14,8 +14,7 @@ kernel void kernel_cumsum_f32(
         int ne3,
         int axis,
         int exclusive,
-        int reverse,
-        int lines
+        int reverse
 ) {
     src0 = (global float*)((global char*)src0 + offset0);
     dst = (global float*)((global char*)dst + offsetd);