diff --git a/src/diagrams/c4/parser/c4Diagram.spec.js b/src/diagrams/c4/parser/c4Diagram.spec.js
index 08ad3fcea..b79934b84 100644
--- a/src/diagrams/c4/parser/c4Diagram.spec.js
+++ b/src/diagrams/c4/parser/c4Diagram.spec.js
@@ -12,35 +12,6 @@ describe('parsing a C4 diagram', function () {
     c4.parser.yy.clear();
   });
 
-  it('should parse a C4 diagram with one Person correctly', function () {
-    c4.parser.parse(`C4Context
-title System Context diagram for Internet Banking System
-Person(customerA, "Banking Customer A", "A customer of the bank, with personal bank accounts.")`);
-
-    const yy = c4.parser.yy;
-    expect(yy.getC4Type()).toBe('C4Context');
-    expect(yy.getTitle()).toBe('System Context diagram for Internet Banking System');
-
-    const shapes = yy.getC4ShapeArray();
-    expect(shapes.length).toBe(1);
-    const onlyShape = shapes[0];
-
-    expect(onlyShape).toEqual({
-      alias: 'customerA',
-      descr: {
-        text: 'A customer of the bank, with personal bank accounts.',
-      },
-      label: {
-        text: 'Banking Customer A',
-      },
-      parentBoundary: 'global',
-      typeC4Shape: {
-        text: 'person',
-      },
-      wrap: false,
-    });
-  });
-
   it('should handle a trailing whitespaces after statements', function () {
     const whitespace = ' ';
     const rendered = c4.parser.parse(`C4Context${whitespace}
diff --git a/src/diagrams/c4/parser/c4Person.spec.js b/src/diagrams/c4/parser/c4Person.spec.js
new file mode 100644
index 000000000..44294b97e
--- /dev/null
+++ b/src/diagrams/c4/parser/c4Person.spec.js
@@ -0,0 +1,41 @@
+import c4Db from '../c4Db';
+import c4 from './c4Diagram.jison';
+import { setConfig } from '../../../config';
+
+setConfig({
+  securityLevel: 'strict',
+});
+
+describe('parsing a C4 diagram', function () {
+  beforeEach(function () {
+    c4.parser.yy = c4Db;
+    c4.parser.yy.clear();
+  });
+
+  it('should parse a C4 diagram with one Person correctly', function () {
+    c4.parser.parse(`C4Context
+title System Context diagram for Internet Banking System
+Person(customerA, "Banking Customer A", "A customer of the bank, with personal bank accounts.")`);
+
+    const yy = c4.parser.yy;
+
+    const shapes = yy.getC4ShapeArray();
+    expect(shapes.length).toBe(1);
+    const onlyShape = shapes[0];
+
+    expect(onlyShape).toEqual({
+      alias: 'customerA',
+      descr: {
+        text: 'A customer of the bank, with personal bank accounts.',
+      },
+      label: {
+        text: 'Banking Customer A',
+      },
+      parentBoundary: 'global',
+      typeC4Shape: {
+        text: 'person',
+      },
+      wrap: false,
+    });
+  });
+});