diff --git a/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Dark/ShellScript.xshd b/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Dark/ShellScript.xshd
index 00062af..f39315d 100644
--- a/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Dark/ShellScript.xshd
+++ b/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Dark/ShellScript.xshd
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-<SyntaxDefinition name="Shell Script" extensions=".sh">
+<SyntaxDefinition name="Shell Script" extensions=".sh;.bashrc;.bash_profile;.bash_login;.profile;.bash_logout;.zshrc;.zprofile;.zlogin;.zlogout;.dashrc;.kshrc;.mkshrc;.ashrc;.shrc">
 
     <RuleSets>
         <RuleSet ignorecase="false">
diff --git a/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Light/ShellScript.xshd b/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Light/ShellScript.xshd
index eb2d3a7..9e8e27c 100644
--- a/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Light/ShellScript.xshd
+++ b/QuickLook.Plugin/QuickLook.Plugin.TextViewer/Syntax/Light/ShellScript.xshd
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-<SyntaxDefinition name="Shell Script" extensions=".sh">
+<SyntaxDefinition name="Shell Script" extensions=".sh;.bashrc;.bash_profile;.bash_login;.profile;.bash_logout;.zshrc;.zprofile;.zlogin;.zlogout;.dashrc;.kshrc;.mkshrc;.ashrc;.shrc">
 
     <RuleSets>
         <RuleSet ignorecase="false">