diff --git a/pkgs/by-name/li/libck/package.nix b/pkgs/by-name/li/libck/package.nix
index 7a645825c3f5..8a0bf0557257 100644
--- a/pkgs/by-name/li/libck/package.nix
+++ b/pkgs/by-name/li/libck/package.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation (finalAttrs: {
           "COMPILER=gcc"
   '';
 
-  configureFlags = [ "--platform=${stdenv.hostPlatform.parsed.cpu.name}}" ];
+  configureFlags = [ "--platform=${stdenv.hostPlatform.parsed.cpu.name}" ];
 
   dontDisableStatic = true;