1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/libraries/science/math/liblbfgs/default.nix b/pkgs/development/libraries/science/math/liblbfgs/default.nix
index fe90fa2e171d..33e8baada834 100644
--- a/pkgs/development/libraries/science/math/liblbfgs/default.nix
+++ b/pkgs/development/libraries/science/math/liblbfgs/default.nix
@@ -2,7 +2,7 @@
 stdenv.mkDerivation {
   name = "liblbfgs-1.10";
 
-  configureFlags = "--enable-sse2";
+  configureFlags = [ "--enable-sse2" ];
   src = fetchurl {
     url = https://github.com/downloads/chokkan/liblbfgs/liblbfgs-1.10.tar.gz;
     sha256 = "1kv8d289rbz38wrpswx5dkhr2yh4fg4h6sszkp3fawxm09sann21";