diff --git a/Src/CSharpier.Tests/FormattingTests/TestFiles/TypeArgumentLists.cst b/Src/CSharpier.Tests/FormattingTests/TestFiles/TypeArgumentLists.cst
new file mode 100644
index 000000000..bc1f37e65
--- /dev/null
+++ b/Src/CSharpier.Tests/FormattingTests/TestFiles/TypeArgumentLists.cst
@@ -0,0 +1,4 @@
+typeof(AnExceptionallyLongAndElaborateClassNameToMakeAnExampleRegardingOpenGenerics<,>).MakeGenericType(
+    typeof(string),
+    typeof(int)
+);
diff --git a/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/TypeArgumentList.cs b/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/TypeArgumentList.cs
index 182d08fab..74cc2136a 100644
--- a/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/TypeArgumentList.cs
+++ b/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/TypeArgumentList.cs
@@ -5,7 +5,8 @@ internal static class TypeArgumentList
     public static Doc Print(TypeArgumentListSyntax node, FormattingContext context)
     {
         Doc separator =
-            node.Arguments.Count > 1 || node.Arguments.Any(o => o is GenericNameSyntax)
+            node.Arguments.FirstOrDefault() is not OmittedTypeArgumentSyntax
+            && (node.Arguments.Count > 1 || node.Arguments.Any(o => o is GenericNameSyntax))
                 ? Doc.SoftLine
                 : Doc.Null;