diff --git a/pkgs/by-name/so/solvespace/package.nix b/pkgs/by-name/so/solvespace/package.nix
index bb4700682213..6c777902041b 100644
--- a/pkgs/by-name/so/solvespace/package.nix
+++ b/pkgs/by-name/so/solvespace/package.nix
@@ -24,7 +24,7 @@
   libthai,
   libxkbcommon,
   pangomm,
-  pcre,
+  pcre2,
   util-linuxMinimal, # provides libmount
   libxtst,
   libxdmcp,
@@ -36,6 +36,8 @@ stdenv.mkDerivation (finalAttrs: {
   pname = "solvespace";
   version = "3.2";
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "solvespace";
     repo = "solvespace";
@@ -44,6 +46,8 @@ stdenv.mkDerivation (finalAttrs: {
     fetchSubmodules = true;
   };
 
+  strictDeps = true;
+
   nativeBuildInputs = [
     cmake
     pkg-config
@@ -70,7 +74,7 @@ stdenv.mkDerivation (finalAttrs: {
     libthai
     libxkbcommon
     pangomm
-    pcre
+    pcre2
     util-linuxMinimal
     libpthread-stubs
     libxdmcp