diff --git a/apt.spec b/apt.spec
index d788e50..dcd90bd 100644
--- a/apt.spec
+++ b/apt.spec
@@ -81,7 +81,7 @@ BuildRequires: %{comps}
 %endif
 # libxml2-devel, #183689
 BuildRequires: pkgconfig
-%if 0%{?fedora} < 21
+%if 0%{?fedora} <= 21
 BuildRequires: lua-devel >= 5.1
 %else
 BuildRequires: lua-devel >= 5.3