diff --git a/Snakefile b/Snakefile
index de34f386..db53f7c8 100644
--- a/Snakefile
+++ b/Snakefile
@@ -6,7 +6,6 @@ wildcard_constraints:
     lv="[a-z0-9\.]+",
     simpl="[a-zA-Z0-9]*",
     clusters="[0-9]+m?",
-    sectors="[+a-zA-Z0-9]+",
     opts="[-+a-zA-Z0-9]*",
     sector_opts="[-+a-zA-Z0-9\.\s]*"