diff --git a/StableDiffusion.NET/Backends/CudaBackend.cs b/StableDiffusion.NET/Backends/CudaBackend.cs
index e96d7d2..68edde2 100644
--- a/StableDiffusion.NET/Backends/CudaBackend.cs
+++ b/StableDiffusion.NET/Backends/CudaBackend.cs
@@ -2,10 +2,13 @@
 using System.Runtime.InteropServices;
 using System.Text.Json;
 using System;
+using System.Collections;
+using System.Linq;
+using System.Text.RegularExpressions;
 
 namespace StableDiffusion.NET;
 
-public class CudaBackend : IBackend
+public partial class CudaBackend : IBackend
 {
     #region Constants
 
@@ -55,7 +58,22 @@ public class CudaBackend : IBackend
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
             {
                 cudaPath = Environment.GetEnvironmentVariable("CUDA_PATH");
-                if (cudaPath is null) return -1;
+
+                if (cudaPath == null)
+                {
+                    IDictionary environmentVariables = Environment.GetEnvironmentVariables();
+                    string? key = environmentVariables.Keys.Cast<string>().Where(x => x.StartsWith("CUDA_PATH_", StringComparison.OrdinalIgnoreCase))
+                                                      .Select(x => (x, CudaPathRegex().Match(x)))
+                                                      .Where(x => x.Item2.Success)
+                                                      .Select(x => (x.x, x.Item2.Groups["majorVersion"].Value))
+                                                      .OrderByDescending(x => int.Parse(x.Value))
+                                                      .FirstOrDefault()
+                                                      .x;
+                    if (key != null)
+                        cudaPath = Environment.GetEnvironmentVariable(key);
+                }
+
+                if (cudaPath == null) return -1;
 
                 version = GetCudaVersionFromPath(cudaPath);
             }
@@ -110,5 +128,8 @@ public class CudaBackend : IBackend
         }
     }
 
+    [GeneratedRegex(@"CUDA_PATH_V?(?<majorVersion>\d+)_?\d*", RegexOptions.IgnoreCase)]
+    private static partial Regex CudaPathRegex();
+
     #endregion
 }
\ No newline at end of file