diff --git a/DiscImageChef.Core/Devices/ReaderSCSI.cs b/DiscImageChef.Core/Devices/ReaderSCSI.cs
index a2ec772d..78a11c86 100644
--- a/DiscImageChef.Core/Devices/ReaderSCSI.cs
+++ b/DiscImageChef.Core/Devices/ReaderSCSI.cs
@@ -427,7 +427,6 @@ namespace DiscImageChef.Core.Devices
 
         bool ScsiGetBlocksToRead(uint startWithBlocks)
         {
-            bool sense;
             byte[] readBuffer;
             byte[] senseBuf;
             double duration;
diff --git a/DiscImageChef.DiscImages/VHD.cs b/DiscImageChef.DiscImages/VHD.cs
index 5df3c033..c35c9663 100644
--- a/DiscImageChef.DiscImages/VHD.cs
+++ b/DiscImageChef.DiscImages/VHD.cs
@@ -878,7 +878,6 @@ namespace DiscImageChef.DiscImages
                     int currentLocator = 0;
                     bool locatorFound = false;
                     string parentPath = null;
-                    FiltersList filters;
 
                     while(!locatorFound && currentLocator < 8)
                     {
diff --git a/DiscImageChef.Server/Statistics.aspx.cs b/DiscImageChef.Server/Statistics.aspx.cs
index 984fbca7..4196ea8d 100644
--- a/DiscImageChef.Server/Statistics.aspx.cs
+++ b/DiscImageChef.Server/Statistics.aspx.cs
@@ -282,7 +282,7 @@ namespace DiscImageChef.Server
                 }
                 else divDevices.Visible = false;
             }
-            catch(Exception ex)
+            catch(Exception)
             {
                 content.InnerHtml = "<b>Could not load statistics</b>";
 #if DEBUG