diff --git a/src/ShaderGen/Glsl/Glsl330KnownFunctions.cs b/src/ShaderGen/Glsl/Glsl330KnownFunctions.cs
index 45d9c37..21b28a2 100644
--- a/src/ShaderGen/Glsl/Glsl330KnownFunctions.cs
+++ b/src/ShaderGen/Glsl/Glsl330KnownFunctions.cs
@@ -322,7 +322,7 @@ private static string Store(string typeName, string methodName, InvocationParame
 
         private static string Discard(string typeName, string methodName, InvocationParameterInfo[] parameters)
         {
-            return $"discard;";
+            return $"discard";
         }
 
         private static string Saturate(string typeName, string methodName, InvocationParameterInfo[] parameters)
diff --git a/src/ShaderGen/Glsl/Glsl450KnownFunctions.cs b/src/ShaderGen/Glsl/Glsl450KnownFunctions.cs
index 4100a6c..bea0cef 100644
--- a/src/ShaderGen/Glsl/Glsl450KnownFunctions.cs
+++ b/src/ShaderGen/Glsl/Glsl450KnownFunctions.cs
@@ -344,7 +344,7 @@ private static string Store(string typeName, string methodName, InvocationParame
 
         private static string Discard(string typeName, string methodName, InvocationParameterInfo[] parameters)
         {
-            return $"discard;";
+            return $"discard";
         }
 
         private static string Saturate(string typeName, string methodName, InvocationParameterInfo[] parameters)
diff --git a/src/ShaderGen/Glsl/GlslEs300KnownFunctions.cs b/src/ShaderGen/Glsl/GlslEs300KnownFunctions.cs
index d1867e4..89dd1af 100644
--- a/src/ShaderGen/Glsl/GlslEs300KnownFunctions.cs
+++ b/src/ShaderGen/Glsl/GlslEs300KnownFunctions.cs
@@ -342,7 +342,7 @@ private static string Store(string typeName, string methodName, InvocationParame
 
         private static string Discard(string typeName, string methodName, InvocationParameterInfo[] parameters)
         {
-            return $"discard;";
+            return $"discard";
         }
 
         private static string Saturate(string typeName, string methodName, InvocationParameterInfo[] parameters)
diff --git a/src/ShaderGen/Hlsl/HlslKnownFunctions.cs b/src/ShaderGen/Hlsl/HlslKnownFunctions.cs
index 1d3fb30..cee6771 100644
--- a/src/ShaderGen/Hlsl/HlslKnownFunctions.cs
+++ b/src/ShaderGen/Hlsl/HlslKnownFunctions.cs
@@ -311,7 +311,7 @@ private static string Store(string typeName, string methodName, InvocationParame
 
         private static string Discard(string typeName, string methodName, InvocationParameterInfo[] parameters)
         {
-            return $"discard;";
+            return $"discard";
         }
 
         private static string ClipToTextureCoordinates(string typeName, string methodName, InvocationParameterInfo[] parameters)
diff --git a/src/ShaderGen/Metal/MetalKnownFunctions.cs b/src/ShaderGen/Metal/MetalKnownFunctions.cs
index 4eaf484..49fec96 100644
--- a/src/ShaderGen/Metal/MetalKnownFunctions.cs
+++ b/src/ShaderGen/Metal/MetalKnownFunctions.cs
@@ -350,7 +350,7 @@ private static string Store(string typeName, string methodName, InvocationParame
 
         private static string Discard(string typeName, string methodName, InvocationParameterInfo[] parameters)
         {
-            return $"discard_fragment();";
+            return $"discard_fragment()";
         }
 
         private static string ClipToTextureCoordinates(string typeName, string methodName, InvocationParameterInfo[] parameters)