diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 24e64db..f82403f 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -17,7 +17,7 @@ jobs:
   package:
     runs-on: ubuntu-latest
     steps:
-      - uses: sourcemeta/jsonschema@v12.5.1
+      - uses: sourcemeta/jsonschema@v12.6.0
       - uses: actions/checkout@v4
       - run: make lint
       - run: make test
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa05c69..f557c91 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: sourcemeta/jsonschema@v12.5.1
+      - uses: sourcemeta/jsonschema@v12.6.0
       - uses: actions/checkout@v4
       - run: make lint
       - run: make test
diff --git a/Makefile b/Makefile
index d9a29b2..c13338d 100644
--- a/Makefile
+++ b/Makefile
@@ -10,10 +10,6 @@ GZIP ?= gzip
 MKDIRP ?= mkdir -p
 RMRF ?= rm -rf
 
-# TODO: Extend `validate` to take a directory as argument
-SCHEMAS = $(shell find schemas/ -type f -name '*.json')
-TESTS = $(shell find test/ -type f -name '*.json')
-
 include generated.mk
 
 # TODO: Make `jsonschema fmt` automatically detect test files
@@ -25,9 +21,9 @@ all: common test
 common: $(GENERATED)
 	$(JSONSCHEMA) metaschema schemas meta
 	$(JSONSCHEMA) lint schemas meta
-	$(JSONSCHEMA) validate meta/schemas-root.json $(SCHEMAS)
-	$(JSONSCHEMA) validate meta/schemas.json $(SCHEMAS)
-	$(JSONSCHEMA) validate meta/test.json $(TESTS)
+	$(JSONSCHEMA) validate meta/schemas-root.json schemas
+	$(JSONSCHEMA) validate meta/schemas.json schemas
+	$(JSONSCHEMA) validate meta/test.json test
 	$(SHELLCHECK) scripts/*.sh
 	./scripts/quality-schemas-tests-mirror.sh
 	./scripts/quality-templates-xbrl-utr-mirror.sh