diff --git a/src/layouts.adb b/src/layouts.adb
index 2bb6e0f..12fdc0b 100644
--- a/src/layouts.adb
+++ b/src/layouts.adb
@@ -33,7 +33,7 @@ package body Layouts is
       Put_Line(LayoutFile, "<html lang=""{%Language%}"">");
       Put_Line(LayoutFile, "<head>");
       Put_Line(LayoutFile, "<meta charset=""UTF-8"">");
-      Put_Line(LayoutFile, "@@IF@@ not {%AtomLink%} = """"");
+      Put_Line(LayoutFile, "@@IF@@ {%AtomLink%} /= """"");
       Put_Line(LayoutFile, "{%AtomLink%}");
       Put_Line(LayoutFile, "@@END_IF@@");
       Put_Line(LayoutFile, "<title>{%Name%}</title>");
