diff --git a/Hardware/Nvidia/NvidiaGPU.cs b/Hardware/Nvidia/NvidiaGPU.cs
index 89b0004..a7268c1 100644
--- a/Hardware/Nvidia/NvidiaGPU.cs
+++ b/Hardware/Nvidia/NvidiaGPU.cs
@@ -210,12 +210,12 @@ namespace OpenHardwareMonitor.Hardware.Nvidia {
         uint freeMemory = memoryInfo.Values[4];
         float usedMemory = Math.Max(totalMemory - freeMemory, 0);
         memoryFree.Value = (float)freeMemory/ 1024;
-	memoryAvail.Value = (float)totalMemory/ 1024;
-	memoryUsed.Value = usedMemory/ 1024;
+        memoryAvail.Value = (float)totalMemory/ 1024;
+        memoryUsed.Value = usedMemory/ 1024;
         memoryLoad.Value = 100f * usedMemory / totalMemory;
         ActivateSensor(memoryAvail);
-	ActivateSensor(memoryUsed);
-	ActivateSensor(memoryFree);
+        ActivateSensor(memoryUsed);
+        ActivateSensor(memoryFree);
         ActivateSensor(memoryLoad);
       }
     }