diff --git a/packages/concerto-core/lib/introspect/field.js b/packages/concerto-core/lib/introspect/field.js
index b23a4c4c8..2af86d4b8 100644
--- a/packages/concerto-core/lib/introspect/field.js
+++ b/packages/concerto-core/lib/introspect/field.js
@@ -199,6 +199,7 @@ class Field extends Property {
 
         fieldAst.name = this.ast.name;
         this.scalarField = new Field(this.getParent(), fieldAst);
+        this.scalarField.array = this.isArray();
         return this.scalarField;
     }
 }
diff --git a/packages/concerto-core/test/data/parser/classdeclaration.scalararray.cto b/packages/concerto-core/test/data/parser/classdeclaration.scalararray.cto
new file mode 100644
index 000000000..cfdb386e8
--- /dev/null
+++ b/packages/concerto-core/test/data/parser/classdeclaration.scalararray.cto
@@ -0,0 +1,21 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace com.testing
+
+scalar SSN extends String default="000-00-0000" regex=/\d{3}-\d{2}-\{4}+/
+
+concept Persons {
+    o SSN[] ssnArray
+}
diff --git a/packages/concerto-core/test/introspect/classdeclaration.js b/packages/concerto-core/test/introspect/classdeclaration.js
index 60a365ed4..823862ab8 100644
--- a/packages/concerto-core/test/introspect/classdeclaration.js
+++ b/packages/concerto-core/test/introspect/classdeclaration.js
@@ -136,6 +136,11 @@ describe('ClassDeclaration', () => {
             const clazz = introspectUtils.loadLastDeclaration('test/data/parser/classdeclaration.scalaridentifier.cto', ConceptDeclaration);
             clazz.validate();
         });
+
+        it('should not throw when a scalar array is used as an identifier', () => {
+            const clazz = introspectUtils.loadLastDeclaration('test/data/parser/classdeclaration.scalararray.cto', ConceptDeclaration);
+            clazz.validate();
+        });
     });
 
     describe('#accept', () => {
diff --git a/packages/concerto-core/test/introspect/scalars.js b/packages/concerto-core/test/introspect/scalars.js
index 4de2d0ce0..265ce7dc7 100644
--- a/packages/concerto-core/test/introspect/scalars.js
+++ b/packages/concerto-core/test/introspect/scalars.js
@@ -171,5 +171,35 @@ describe('Scalars', () => {
             p.getScalarField().getType().should.equal('DateTime');
         });
 
+        it('should handle arrays correctly', () => {
+            mockScalarDeclaration.ast = {
+                $class: `${MetaModelNamespace}.StringScalar`,
+                name: 'MyScalar',
+            };
+            const p = new Field(mockClassDeclaration, {
+                $class: `${MetaModelNamespace}.ObjectProperty`,
+                name: 'property',
+                type: {
+                    name: 'MyScalar',
+                },
+                isArray: true
+            });
+            p.getScalarField().isArray().should.equal(true);
+        });
+
+        it('should handle non-arrays correctly', () => {
+            mockScalarDeclaration.ast = {
+                $class: `${MetaModelNamespace}.StringScalar`,
+                name: 'MyScalar',
+            };
+            const p = new Field(mockClassDeclaration, {
+                $class: `${MetaModelNamespace}.ObjectProperty`,
+                name: 'property',
+                type: {
+                    name: 'MyScalar',
+                },
+            });
+            p.getScalarField().isArray().should.equal(false);
+        });
     });
 });