diff --git a/pkgs/onemath/default.nix b/pkgs/onemath/default.nix
index f320f8f2..9a3e3a03 100644
--- a/pkgs/onemath/default.nix
+++ b/pkgs/onemath/default.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-De04PUmI68Jx4rJ+MRb+RepayZCapgnouCUCrAu6G38=";
   };
 
+  cmakeBuildType = "RelWithDebInfo";
+
   cmakeFlags = [
     (lib.cmakeBool "ENABLE_MKLCPU_BACKEND"    enableMkl)
     (lib.cmakeBool "ENABLE_MKLGPU_BACKEND"    enableMkl)
@@ -70,4 +72,5 @@ stdenv.mkDerivation rec {
     cudaPackages.libcusolver
   ];
 
+  separateDebugInfo = true;
 }