diff --git a/mean_shift_cuda/meanshift_gpu_utils.cu b/mean_shift_cuda/meanshift_gpu_utils.cu
index b6b8bb3..1bc88a0 100644
--- a/mean_shift_cuda/meanshift_gpu_utils.cu
+++ b/mean_shift_cuda/meanshift_gpu_utils.cu
@@ -101,7 +101,7 @@ int meanshift(double **original_points, double ***shifted_points, int deviation
         &kernel_matrix);
 
     // calculates denominator
-    calculate_denominator(d_kernel_matrix, d_denominator, &denominator);
+    calculate_denominator(d_kernel_matrix, d_denominator);
 
 
 
diff --git a/mean_shift_cuda/meanshift_gpu_utils.h b/mean_shift_cuda/meanshift_gpu_utils.h
index b357bba..48d466c 100644
--- a/mean_shift_cuda/meanshift_gpu_utils.h
+++ b/mean_shift_cuda/meanshift_gpu_utils.h
@@ -48,6 +48,6 @@ void free_device_memory(Matrix d_original_points, Matrix d_kernel_matrix, Matrix
 
 //Function calculate_denominator allocates memory in GPU, sends the data and calls the
 //denominator kernel function.
-void calculate_denominator(Matrix d_kernel_matrix, Matrix d_denominator, double **denominator);
+void calculate_denominator(Matrix d_kernel_matrix, Matrix d_denominator);
 
 #endif //SERIAL_GPU_UTILS_H
\ No newline at end of file