diff --git a/SparkleShare/Mac/Info.plist b/SparkleShare/Mac/Info.plist
index fdbc3d2c3..35ddb428d 100755
--- a/SparkleShare/Mac/Info.plist
+++ b/SparkleShare/Mac/Info.plist
@@ -15,7 +15,7 @@
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.productivity</string>
 	<key>LSMinimumSystemVersion</key>
-	<string>10.6</string>
+	<string>10.7</string>
 	<key>LSUIElement</key>
 	<string>1</string>
 	<key>NSMainNibFile</key>
diff --git a/Sparkles/InstallationInfo.cs b/Sparkles/InstallationInfo.cs
index ff34ffe52..274eddcda 100644
--- a/Sparkles/InstallationInfo.cs
+++ b/Sparkles/InstallationInfo.cs
@@ -77,8 +77,8 @@ public static string MacOSVersion ()
 
             switch (int.Parse (output)) {
             case 7:  release = "Lion"; break;
-            case 8:	 release = "Mountain Lion"; break;
-            case 9:	 release = "Mavericks"; break;
+            case 8:  release = "Mountain Lion"; break;
+            case 9:  release = "Mavericks"; break;
             case 10: release = "Yosemite"; break;
             case 11: release = "El Capitan"; break;
             case 12: release = "Sierra"; break;