diff --git a/src/Parlot/Character.Generated.cs b/src/Parlot/Character.Generated.cs
index 7603f7b1..e90c84da 100644
--- a/src/Parlot/Character.Generated.cs
+++ b/src/Parlot/Character.Generated.cs
@@ -6,7 +6,7 @@ public static partial class Character
 {
     private static ReadOnlySpan<byte> _characterData => new byte[]
     {
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 8, 8, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 3, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 8, 8, 12, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 3, 0, 0, 0,
         0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
         3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 3, 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
         3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
diff --git a/test/Parlot.Tests/CharMaskGeneratorTest.cs b/test/Parlot.Tests/CharMaskGeneratorTest.cs
index 17142084..ca6c209f 100644
--- a/test/Parlot.Tests/CharMaskGeneratorTest.cs
+++ b/test/Parlot.Tests/CharMaskGeneratorTest.cs
@@ -105,6 +105,7 @@ public static bool IsWhiteSpaceOrNewLine(char ch)
         return (ch <= 32 &&
                 ((ch == 32) || // space
                  (ch == '\n') ||
+                 (ch == '\f') ||
                  (ch == '\r') ||
                  (ch == '\t') || // horizontal tab
                  (ch == '\v')))
diff --git a/test/Parlot.Tests/CharacterTests.cs b/test/Parlot.Tests/CharacterTests.cs
index dbf18186..da5949d4 100644
--- a/test/Parlot.Tests/CharacterTests.cs
+++ b/test/Parlot.Tests/CharacterTests.cs
@@ -1,4 +1,4 @@
-using Xunit;
+using Xunit;
 
 namespace Parlot.Tests;
 
@@ -32,6 +32,7 @@ public void ShouldDecodeStringInBuffer()
     [InlineData('\x09', true)]
     [InlineData('\x20', true)]
     [InlineData('\xa0', true)]
+    [InlineData('\f', true)]
     [InlineData('\v', false)]
     [InlineData('\n', false)]
     [InlineData('\r', false)]
@@ -42,9 +43,10 @@ public void ShouldDetectWhiteSpace(char c, bool isWhiteSpace)
     }
 
     [Theory]
-    [InlineData('\x09', true)]
+    [InlineData('\t', true)]
     [InlineData('\x20', true)]
     [InlineData('\xa0', true)]
+    [InlineData('\f', true)]
     [InlineData('\v', true)]
     [InlineData('\n', true)]
     [InlineData('\r', true)]
diff --git a/test/Parlot.Tests/CompileTests.cs b/test/Parlot.Tests/CompileTests.cs
index 86a89fc6..0ac6d06a 100644
--- a/test/Parlot.Tests/CompileTests.cs
+++ b/test/Parlot.Tests/CompileTests.cs
@@ -433,8 +433,8 @@ public void ShouldCompileNonWhiteSpace()
     [Fact]
     public void ShouldCompileWhiteSpace()
     {
-        Assert.Equal("\n\r\v ", Literals.WhiteSpace(true).Compile().Parse("\n\r\v a"));
-        Assert.Equal("  ", Literals.WhiteSpace(false).Compile().Parse("  \n\r\v a"));
+        Assert.Equal("\n\r\v\f ", Literals.WhiteSpace(true).Compile().Parse("\n\r\v\f a"));
+        Assert.Equal("  ", Literals.WhiteSpace(false).Compile().Parse("  \n\r\v\f a"));
     }
 
     [Theory]
diff --git a/test/Parlot.Tests/FluentTests.cs b/test/Parlot.Tests/FluentTests.cs
index 70e6ebe0..8a00e3bc 100644
--- a/test/Parlot.Tests/FluentTests.cs
+++ b/test/Parlot.Tests/FluentTests.cs
@@ -501,8 +501,8 @@ public void NonWhiteSpaceShouldStopAtSpaceOrEof()
     [Fact]
     public void ShouldParseWhiteSpace()
     {
-        Assert.Equal("\n\r\v ", Literals.WhiteSpace(true).Parse("\n\r\v a"));
-        Assert.Equal("  ", Literals.WhiteSpace(false).Parse("  \n\r\v a"));
+        Assert.Equal("\n\r\v\f ", Literals.WhiteSpace(true).Parse("\n\r\v\f a"));
+        Assert.Equal("  \f", Literals.WhiteSpace(false).Parse("  \f\n\r\v a"));
     }
 
     [Fact]