diff --git a/src/HotChocolate/Core/src/Types.Analyzers/Helpers/GeneratorUtils.cs b/src/HotChocolate/Core/src/Types.Analyzers/Helpers/GeneratorUtils.cs
index 25638e28c71..5aac09ff94c 100644
--- a/src/HotChocolate/Core/src/Types.Analyzers/Helpers/GeneratorUtils.cs
+++ b/src/HotChocolate/Core/src/Types.Analyzers/Helpers/GeneratorUtils.cs
@@ -8,7 +8,7 @@ namespace HotChocolate.Types.Analyzers.Helpers;
 internal static class GeneratorUtils
 {
     private static readonly Regex s_invalidCharsRegex = new("[^a-zA-Z0-9]", RegexOptions.Compiled);
-    private static readonly Regex s_xmlWhitespaceRegex = new(@"(\n[ \t]*)", RegexOptions.Compiled);
+    private static readonly Regex s_xmlWhitespaceRegex = new(@"\n[ \t]*", RegexOptions.Compiled);
 
     public static ModuleInfo GetModuleInfo(
         this ImmutableArray<SyntaxInfo> syntaxInfos,
diff --git a/src/HotChocolate/Core/src/Types.Scalars/IPv4Type.cs b/src/HotChocolate/Core/src/Types.Scalars/IPv4Type.cs
index 4550cb7f445..17b0b7bff6a 100644
--- a/src/HotChocolate/Core/src/Types.Scalars/IPv4Type.cs
+++ b/src/HotChocolate/Core/src/Types.Scalars/IPv4Type.cs
@@ -10,9 +10,9 @@ namespace HotChocolate.Types;
 public partial class IPv4Type : RegexType
 {
     private const string ValidationPattern =
-        @"(^(?:(?:(?:0?0?[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}(?:0?0?"
+        @"^(?:(?:(?:0?0?[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}(?:0?0?"
         + @"[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(?:\/(?:[0-9]|[1-2][0-9]|3[0"
-        + @"-2]))?)\z)";
+        + @"-2]))?)\z";
 
     [GeneratedRegex(ValidationPattern, RegexOptions.None, DefaultRegexTimeoutInMs)]
     private static partial Regex CreateRegex();
diff --git a/src/HotChocolate/Core/src/Types.Scalars/IPv6Type.cs b/src/HotChocolate/Core/src/Types.Scalars/IPv6Type.cs
index 9db05f0bbb1..de9e3e6b225 100644
--- a/src/HotChocolate/Core/src/Types.Scalars/IPv6Type.cs
+++ b/src/HotChocolate/Core/src/Types.Scalars/IPv6Type.cs
@@ -10,7 +10,7 @@ namespace HotChocolate.Types;
 public partial class IPv6Type : RegexType
 {
     private const string ValidationPattern =
-        "(^(?:(?:(?:[0-9A-Fa-f]{1,4}:){6}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:(?:0?0?"
+        "^(?:(?:(?:[0-9A-Fa-f]{1,4}:){6}(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:(?:0?0?"
         + "[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}(?:0?0?[0-9]|0?[1-9]["
         + "0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5]))|::(?:[0-9A-Fa-f]{1,4}:){5}(?:[0-9A-Fa-f]"
         + "{1,4}:[0-9A-Fa-f]{1,4}|(?:(?:0?0?[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25["
@@ -31,7 +31,7 @@ public partial class IPv6Type : RegexType
         + "1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}(?:0?0?[0-9]|0?[1-9][0-9]|1[0-9][0-9]|2["
         + "0-4][0-9]|25[0-5]))|(?:(?:[0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})?::[0-9A-Fa-f"
         + "]{1,4}|(?:(?:[0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})?::)(?:\\/(?:0?0?[0-9]|0?["
-        + "1-9][0-9]|1[01][0-9]|12[0-8]))?)\\z)";
+        + "1-9][0-9]|1[01][0-9]|12[0-8]))?)\\z";
 
     [GeneratedRegex(ValidationPattern, RegexOptions.None, DefaultRegexTimeoutInMs)]
     private static partial Regex CreateRegex();
diff --git a/src/HotChocolate/Core/src/Types.Scalars/RgbType.cs b/src/HotChocolate/Core/src/Types.Scalars/RgbType.cs
index c1df491ef5b..36dc3e8e9a3 100644
--- a/src/HotChocolate/Core/src/Types.Scalars/RgbType.cs
+++ b/src/HotChocolate/Core/src/Types.Scalars/RgbType.cs
@@ -12,7 +12,7 @@ namespace HotChocolate.Types;
 public partial class RgbType : RegexType
 {
     private const string ValidationPattern =
-        "(rgb\\((?:[0-9]+%?(?:,|\\s)+){2}[0-9]+%?\\))";
+        "rgb\\((?:[0-9]+%?(?:,|\\s)+){2}[0-9]+%?\\)";
 
     [GeneratedRegex(ValidationPattern, RegexOptions.IgnoreCase, DefaultRegexTimeoutInMs)]
     private static partial Regex CreateRegex();
diff --git a/src/HotChocolate/Core/src/Types.Scalars/RgbaType.cs b/src/HotChocolate/Core/src/Types.Scalars/RgbaType.cs
index cfe0d9adfa6..554539ecfa2 100644
--- a/src/HotChocolate/Core/src/Types.Scalars/RgbaType.cs
+++ b/src/HotChocolate/Core/src/Types.Scalars/RgbaType.cs
@@ -10,7 +10,7 @@ namespace HotChocolate.Types;
 public partial class RgbaType : RegexType
 {
     private const string ValidationPattern =
-        "(rgba?\\((?:[0-9]+%?(?:,|\\s)+){2}[0-9]+%?\\s*[,\\/]\\s*[0-9\\.]+%?\\))";
+        "rgba?\\((?:[0-9]+%?(?:,|\\s)+){2}[0-9]+%?\\s*[,\\/]\\s*[0-9\\.]+%?\\)";
 
     [GeneratedRegex(ValidationPattern, RegexOptions.IgnoreCase, DefaultRegexTimeoutInMs)]
     private static partial Regex CreateRegex();
diff --git a/src/HotChocolate/Core/src/Types/Types/Descriptors/Conventions/XmlDocumentationProvider.cs b/src/HotChocolate/Core/src/Types/Types/Descriptors/Conventions/XmlDocumentationProvider.cs
index b4f1df150cf..06c23cb94ef 100644
--- a/src/HotChocolate/Core/src/Types/Types/Descriptors/Conventions/XmlDocumentationProvider.cs
+++ b/src/HotChocolate/Core/src/Types/Types/Descriptors/Conventions/XmlDocumentationProvider.cs
@@ -369,7 +369,7 @@ private void ProcessInheritdocInterfaceElements(
             "\n" + documentation.Replace("\r", string.Empty).Trim('\n');
 
         var whitespace =
-            Regex.Match(documentation, "(\\n[ \\t]*)").Value;
+            Regex.Match(documentation, "\\n[ \\t]*").Value;
 
         documentation = documentation.Replace(whitespace, "\n");