diff --git a/pkgs/by-name/ad/adios2/package.nix b/pkgs/by-name/ad/adios2/package.nix
index 6dc9083f41dd..498e2246d258 100644
--- a/pkgs/by-name/ad/adios2/package.nix
+++ b/pkgs/by-name/ad/adios2/package.nix
@@ -11,7 +11,6 @@
   python3Packages,
   mpi,
   bzip2,
-  lz4,
   c-blosc2,
   hdf5-mpi,
   libfabric,
@@ -22,8 +21,6 @@
   zeromq,
   zfp,
   zlib,
-  zlib-ng,
-  zstd,
   ucx,
   yaml-cpp,
   nlohmann_json,
@@ -69,7 +66,6 @@ stdenv.mkDerivation (finalAttrs: {
     [
       mpi
       bzip2
-      lz4
       c-blosc2
       (hdf5-mpi.override { inherit mpi; })
       libfabric
@@ -80,8 +76,6 @@ stdenv.mkDerivation (finalAttrs: {
       zeromq
       zfp
       zlib
-      zlib-ng # required by c-blocs2
-      zstd # required by c-blocs2
       yaml-cpp
       nlohmann_json
 
diff --git a/pkgs/development/libraries/c-blosc/1.nix b/pkgs/development/libraries/c-blosc/1.nix
index 745521a686b7..6349063e3dd9 100644
--- a/pkgs/development/libraries/c-blosc/1.nix
+++ b/pkgs/development/libraries/c-blosc/1.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [ cmake ];
 
-  buildInputs = [
+  propagatedBuildInputs = [
     lz4
     zlib
     zstd
@@ -54,15 +54,19 @@ stdenv.mkDerivation (finalAttrs: {
 
   doCheck = !static;
 
-  passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
+  passthru.tests = {
+    pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
+    cmake-config = testers.hasCmakeConfigModules {
+      moduleNames = [ "Blosc2" ];
+      package = finalAttrs.finalPackage;
+    };
+  };
 
   meta = with lib; {
     description = "Blocking, shuffling and loss-less compression library";
     homepage = "https://www.blosc.org";
     changelog = "https://github.com/Blosc/c-blosc/releases/tag/v${finalAttrs.version}";
-    pkgConfigModules = [
-      "blosc"
-    ];
+    pkgConfigModules = [ "blosc2" ];
     license = licenses.bsd3;
     platforms = platforms.all;
     maintainers = with maintainers; [ ris ];
diff --git a/pkgs/development/libraries/c-blosc/2.nix b/pkgs/development/libraries/c-blosc/2.nix
index 507c862c27f1..9c47d90f9849 100644
--- a/pkgs/development/libraries/c-blosc/2.nix
+++ b/pkgs/development/libraries/c-blosc/2.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [ cmake ];
 
-  buildInputs = [
+  propagatedBuildInputs = [
     lz4
     zlib-ng
     zstd
@@ -56,15 +56,19 @@ stdenv.mkDerivation (finalAttrs: {
   # possibly https://github.com/Blosc/c-blosc2/issues/432
   enableParallelChecking = false;
 
-  passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
+  passthru.tests = {
+    pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
+    cmake-config = testers.hasCmakeConfigModules {
+      moduleNames = [ "Blosc2" ];
+      package = finalAttrs.finalPackage;
+    };
+  };
 
   meta = with lib; {
     description = "Fast, compressed, persistent binary data store library for C";
     homepage = "https://www.blosc.org";
     changelog = "https://github.com/Blosc/c-blosc2/releases/tag/v${finalAttrs.version}";
-    pkgConfigModules = [
-      "blosc2"
-    ];
+    pkgConfigModules = [ "blosc2" ];
     license = licenses.bsd3;
     platforms = platforms.all;
     maintainers = with maintainers; [ ris ];