diff --git a/pkgs/by-name/si/simde/package.nix b/pkgs/by-name/si/simde/package.nix
index f5dc2969d62a..f6f3364f210e 100644
--- a/pkgs/by-name/si/simde/package.nix
+++ b/pkgs/by-name/si/simde/package.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     homepage = "https://simd-everywhere.github.io";
-    description = "Implementations of SIMD instruction sets for systems which don't natively support them.";
+    description = "Implementations of SIMD instruction sets for systems which don't natively support them";
     license = with licenses; [mit];
     platforms = flatten (with platforms; [
       arm