diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
new file mode 100644
index 0000000..40f6389
--- /dev/null
+++ b/.github/workflows/run-tests.yml
@@ -0,0 +1,22 @@
+---
+name: Run tap tests
+
+on:
+  - pull_request
+  # Allow manually triggering the workflow.
+  - workflow_dispatch
+
+# Cancels all previous workflow runs for the same branch that have not yet completed.
+concurrency:
+  # The concurrency group contains the workflow name and the branch name.
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: npm install
+      - run: npm test
+      
\ No newline at end of file
diff --git a/test/oldm.mjs b/test/oldm.mjs
index 9a6c46c..2ebc429 100644
--- a/test/oldm.mjs
+++ b/test/oldm.mjs
@@ -74,7 +74,7 @@ tap.test('two graphs merging', t => {
 	t.end()
 })
 
-tap.test('seperator', t => {
+tap.test('separator', t => {
 	let turtle = `
 @prefix : <#>.
 @prefix schema: <http://schema.org/>.
@@ -88,7 +88,7 @@ tap.test('seperator', t => {
 			'schema':'https://schema.org/',
 			'vcard':'http://www.w3.org/2006/vcard/ns#'
 		},
-		seperator: ':'
+		separator: ':'
 	})
 	let data = oldmParser.parse(turtle, 'https://auke.solidcommunity.net/profile/card#me')
 	t.same(''+data['vcard:fn'], 'Auke van Slooten')
@@ -115,7 +115,7 @@ tap.test('xsdtypes', t => {
 			'schema':'https://schema.org/',
 			'vcard':'http://www.w3.org/2006/vcard/ns#'
 		},
-//		seperator: ':'
+//		separator: ':'
 	})
 	let data = oldmParser.parse(turtle, 'https://auke.solidcommunity.net/profile/card#me')
 	t.same(''+data.vcard$bday, '1972-09-20')
@@ -126,7 +126,7 @@ tap.test('xsdtypes', t => {
 			'schema':'https://schema.org/',
 			'vcard':'http://www.w3.org/2006/vcard/ns#'
 		},
-		seperator: ':'
+		separator: ':'
 	})
 	data = oldmParser.parse(turtle, 'https://auke.solidcommunity.net/profile/card#me')
 	t.same(''+data['vcard:bday'], '1972-09-20')