diff --git a/pkgs/tools/misc/crex/default.nix b/pkgs/tools/misc/crex/default.nix
index da644e9622b3..696fbe863832 100644
--- a/pkgs/tools/misc/crex/default.nix
+++ b/pkgs/tools/misc/crex/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ];
 
   meta = with stdenv.lib; {
-    description = "Explore, test, and check regular expressions in the terminal.";
+    description = "Explore, test, and check regular expressions in the terminal";
     homepage = https://octobanana.com/software/crex;
     license = licenses.mit;
     maintainers = with maintainers; [ dtzWill ];