diff --git a/Classes/MachineDefaults.m b/Classes/MachineDefaults.m
index 2805e52..a798f9e 100644
--- a/Classes/MachineDefaults.m
+++ b/Classes/MachineDefaults.m
@@ -75,8 +75,15 @@
         [fans addObject:[[NSMutableDictionary alloc] initWithDictionary:@{@"Description": desc,@"Minspeed": min,@"Maxspeed": max,@"selspeed": min}]];
 	}
 	//save to plist for future
-	NSMutableArray *supported_m=[[NSMutableArray alloc] initWithContentsOfFile:[[[NSFileManager defaultManager] applicationSupportDirectory] stringByAppendingPathComponent:@"Machines.plist"]];
-    NSMutableDictionary *new_machine= [[NSMutableDictionary alloc] initWithDictionary:@{@"Fans": fans,@"NumFans": @(num_fans),@"Machine": machine,@"Comment": @"Autogenerated",@"Minspeed": min,@"Maxspeed": max}];
+    NSMutableArray *supported_m=[[NSMutableArray alloc] initWithContentsOfFile:[[[NSFileManager defaultManager] applicationSupportDirectory] stringByAppendingPathComponent:@"Machines.plist"]];
+    NSMutableDictionary *new_machine;
+    if (fans == nil)
+    {
+        new_machine= [[NSMutableDictionary alloc] initWithDictionary:@{@"Fans": [NSNull null],@"NumFans": @(0),@"Machine": machine,@"Comment": @"Autogenerated",@"Minspeed": min,@"Maxspeed": max}];
+        
+    } else {
+        new_machine= [[NSMutableDictionary alloc] initWithDictionary:@{@"Fans": fans,@"NumFans": @(num_fans),@"Machine": machine,@"Comment": @"Autogenerated",@"Minspeed": min,@"Maxspeed": max}];
+    }
 	[supported_m addObject:new_machine];
 	
 	//save to plist
diff --git a/Info.plist b/Info.plist
index b4d68ad..a35707e 100644
--- a/Info.plist
+++ b/Info.plist
@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>smcFanControl</string>
 	<key>CFBundleGetInfoString</key>
-	<string>smcFanControl 2.5.2, Hendrik Holtmann (GPL)</string>
+	<string>smcFanControl 2.6, Hendrik Holtmann (GPL)</string>
 	<key>CFBundleIconFile</key>
 	<string>smcfancontrol_v2</string>
 	<key>CFBundleIdentifier</key>
@@ -19,11 +19,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.5.2</string>
+	<string>2.6</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2.5.2</string>
+	<string>2.6</string>
 	<key>LSUIElement</key>
 	<string>1</string>
 	<key>NSHumanReadableCopyright</key>
diff --git a/smcFanControl.xcodeproj/project.xcworkspace/xcuserdata/hendrikh.xcuserdatad/UserInterfaceState.xcuserstate b/smcFanControl.xcodeproj/project.xcworkspace/xcuserdata/hendrikh.xcuserdatad/UserInterfaceState.xcuserstate
index 1856b19..ace1b48 100644
Binary files a/smcFanControl.xcodeproj/project.xcworkspace/xcuserdata/hendrikh.xcuserdatad/UserInterfaceState.xcuserstate and b/smcFanControl.xcodeproj/project.xcworkspace/xcuserdata/hendrikh.xcuserdatad/UserInterfaceState.xcuserstate differ