diff --git a/.woodpecker/debug.yaml b/.woodpecker/debug.yaml
index c0f8eb91..297b59a6 100644
--- a/.woodpecker/debug.yaml
+++ b/.woodpecker/debug.yaml
@@ -16,7 +16,7 @@ steps:
   - name: build
     image: nixpkgs/nix:nixos-22.05
     commands:
-      - nix-build -j4 --no-build-output --attr pkgs.amd64.debug --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
+      - nix-build -j4 --no-build-output --attr flakePackages.dev
 
   - name: unit + func tests
     image: nixpkgs/nix:nixos-22.05
@@ -24,26 +24,12 @@ steps:
       GARAGE_TEST_INTEGRATION_EXE: result-bin/bin/garage
       GARAGE_TEST_INTEGRATION_PATH: tmp-garage-integration
     commands:
-      - nix-build -j4 --no-build-output --attr test.amd64 --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
-      - ./result/bin/garage_db-*
-      - ./result/bin/garage_api_common-*
-      - ./result/bin/garage_api_s3-*
-      - ./result/bin/garage_api_k2v-*
-      - ./result/bin/garage_api_admin-*
-      - ./result/bin/garage_model-*
-      - ./result/bin/garage_rpc-*
-      - ./result/bin/garage_table-*
-      - ./result/bin/garage_util-*
-      - ./result/bin/garage_web-*
-      - ./result/bin/garage-*
-      - GARAGE_TEST_INTEGRATION_DB_ENGINE=lmdb ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
-      - nix-shell --attr ci --run "killall -9 garage" || true
-      - GARAGE_TEST_INTEGRATION_DB_ENGINE=sqlite ./result/bin/integration-* || (cat tmp-garage-integration/stderr.log; false)
+      - nix-build -j4 --no-build-output --attr flakePackages.tests-lmdb
+      - nix-build -j4 --no-build-output --attr flakePackages.tests-sqlite
       - rm result
-      - rm -rv tmp-garage-integration
 
   - name: integration tests
     image: nixpkgs/nix:nixos-22.05
     commands:
-      - nix-build -j4 --no-build-output --attr pkgs.amd64.debug --argstr git_version ${CI_COMMIT_TAG:-$CI_COMMIT_SHA}
+      - nix-build -j4 --no-build-output --attr flakePackages.dev
       - nix-shell --attr ci --run ./script/test-smoke.sh || (cat /tmp/garage.log; false)
diff --git a/flake.nix b/flake.nix
index 00f589d0..16ce37b1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,10 @@
         packageFor = target: release: (compile {
           inherit system git_version target nixpkgs crane rust-overlay release;
         }).garage;
+        testWith = extraTestEnv: (compile {
+          inherit system git_version nixpkgs crane rust-overlay extraTestEnv;
+          release = false;
+        }).garage-test;
       in
       {
         packages = {
@@ -42,10 +46,13 @@
           dev = packageFor null false;
 
           # test = cargo test
-          tests = (compile {
-            inherit system git_version nixpkgs crane rust-overlay;
-            release = false;
-          }).garage-test;
+          tests = testWith {};
+          tests-lmdb = testWith {
+            GARAGE_TEST_INTEGRATION_DB_ENGINE = "lmdb";
+          };
+          tests-sqlite = testWith {
+            GARAGE_TEST_INTEGRATION_DB_ENGINE = "sqlite";
+          };
         };
 
         # ---- developpment shell, for making native builds only ----
diff --git a/nix/compile.nix b/nix/compile.nix
index 05dd82d1..83ea8240 100644
--- a/nix/compile.nix
+++ b/nix/compile.nix
@@ -10,6 +10,7 @@
   target ? null,
   release ? false,
   features ? null,
+  extraTestEnv ? {}
 }:
 
 let
@@ -185,5 +186,5 @@ in rec {
     nativeBuildInputs = commonArgs.nativeBuildInputs ++ [
       pkgs.cacert
     ];
-  });
+  } // extraTestEnv);
 }