diff --git a/DTLib/Extensions/SpanHelper.cs b/DTLib/Extensions/SpanHelper.cs
index a5eb440..33971fb 100644
--- a/DTLib/Extensions/SpanHelper.cs
+++ b/DTLib/Extensions/SpanHelper.cs
@@ -1,6 +1,6 @@
 namespace DTLib.Extensions;
 
-#if NETSTANDARD2_1_OR_GREATER || NET2_1_OR_GREATER
+#if NETSTANDARD2_1 || NET6_0 || NET7_0 || NET8_0
 public static class SpanHelper
 {
     public static ReadOnlySpan<char> After(this ReadOnlySpan<char> span, char c)