diff --git a/src/compose/network.ts b/src/compose/network.ts
index 8b6e98f2..a4cbf264 100644
--- a/src/compose/network.ts
+++ b/src/compose/network.ts
@@ -94,7 +94,9 @@ export class Network {
 	public static fromComposeObject(
 		name: string,
 		appId: number,
-		network: Partial<ComposeNetworkConfig>,
+		network: Partial<Omit<ComposeNetworkConfig, 'ipam'>> & {
+			ipam?: Partial<ComposeNetworkConfig['ipam']>;
+		},
 		opts: NetworkOptions,
 	): Network {
 		const net = new Network(opts);
diff --git a/test/18-compose-network.coffee b/test/18-compose-network.coffee
deleted file mode 100644
index 94234364..00000000
--- a/test/18-compose-network.coffee
+++ /dev/null
@@ -1,104 +0,0 @@
-{ expect } = require './lib/chai-config'
-
-{ Network } = require '../src/compose/network'
-
-describe 'compose/network', ->
-
-	describe 'compose config -> internal config', ->
-
-		it 'should convert a compose configuration to an internal representation', ->
-
-			network = Network.fromComposeObject('test', 123, {
-				'driver': 'bridge',
-				'ipam': {
-					'driver': 'default',
-					'config': [
-						{
-							'subnet': '172.25.0.0/25',
-							'gateway': '172.25.0.1'
-						}
-					]
-				}
-			}, { logger: null, docker: null })
-
-			expect(network.config).to.deep.equal({
-				driver: 'bridge'
-				ipam: {
-					driver: 'default'
-					config: [
-						subnet: '172.25.0.0/25'
-						gateway: '172.25.0.1'
-					]
-					options: {}
-				}
-				enableIPv6: false,
-				internal: false,
-				labels: {}
-				options: {}
-			})
-
-		it 'should handle an incomplete ipam configuration', ->
-			network = Network.fromComposeObject('test', 123, {
-				ipam: {
-					config: [
-						{
-							subnet: '172.25.0.0/25',
-							gateway: '172.25.0.1'
-						}
-					]
-				}
-			}, { logger: null, docker: null })
-
-			expect(network.config).to.deep.equal({
-				driver: 'bridge',
-				enableIPv6: false,
-				internal: false,
-				labels: {}
-				options: {}
-				ipam: {
-					driver: 'default',
-					options: {},
-					config: [
-						{
-							subnet: '172.25.0.0/25',
-							gateway: '172.25.0.1'
-						}
-					]
-				}
-			})
-
-	describe 'internal config -> docker config', ->
-
-		it 'should convert an internal representation to a docker representation', ->
-
-			network = Network.fromComposeObject('test', 123, {
-				'driver': 'bridge',
-				'ipam': {
-					'driver': 'default',
-					'config': [
-						{
-							'subnet': '172.25.0.0/25',
-							'gateway': '172.25.0.1'
-						}
-					]
-				}
-			}, { logger: null, docker: null })
-
-			expect(network.toDockerConfig()).to.deep.equal({
-				Name: '123_test',
-				Driver: 'bridge',
-				CheckDuplicate: true,
-				IPAM: {
-					Driver: 'default',
-					Config: [{
-						Subnet: '172.25.0.0/25'
-						Gateway: '172.25.0.1'
-					}]
-					Options: {}
-				}
-				EnableIPv6: false,
-				Internal: false,
-				Labels: {
-					'io.balena.supervised': 'true'
-				}
-			})
diff --git a/test/18-compose-network.js b/test/18-compose-network.js
new file mode 100644
index 00000000..29123f50
--- /dev/null
+++ b/test/18-compose-network.js
@@ -0,0 +1,125 @@
+import { expect } from './lib/chai-config';
+import { Network } from '../src/compose/network';
+
+describe('compose/network', function() {
+	describe('compose config -> internal config', function() {
+		it('should convert a compose configuration to an internal representation', function() {
+			const network = Network.fromComposeObject(
+				'test',
+				123,
+				{
+					driver: 'bridge',
+					ipam: {
+						driver: 'default',
+						config: [
+							{
+								subnet: '172.25.0.0/25',
+								gateway: '172.25.0.1',
+							},
+						],
+					},
+				},
+				// @ts-ignore ignore passing nulls instead of actual objects
+				{ logger: null, docker: null },
+			);
+
+			expect(network.config).to.deep.equal({
+				driver: 'bridge',
+				ipam: {
+					driver: 'default',
+					config: [
+						{
+							subnet: '172.25.0.0/25',
+							gateway: '172.25.0.1',
+						},
+					],
+					options: {},
+				},
+				enableIPv6: false,
+				internal: false,
+				labels: {},
+				options: {},
+			});
+		});
+
+		it('should handle an incomplete ipam configuration', function() {
+			const network = Network.fromComposeObject(
+				'test',
+				123,
+				{
+					ipam: {
+						config: [
+							{
+								subnet: '172.25.0.0/25',
+								gateway: '172.25.0.1',
+							},
+						],
+					},
+				},
+				// @ts-ignore ignore passing nulls instead of actual objects
+				{ logger: null, docker: null },
+			);
+
+			expect(network.config).to.deep.equal({
+				driver: 'bridge',
+				enableIPv6: false,
+				internal: false,
+				labels: {},
+				options: {},
+				ipam: {
+					driver: 'default',
+					options: {},
+					config: [
+						{
+							subnet: '172.25.0.0/25',
+							gateway: '172.25.0.1',
+						},
+					],
+				},
+			});
+		});
+	});
+
+	describe('internal config -> docker config', () =>
+		it('should convert an internal representation to a docker representation', function() {
+			const network = Network.fromComposeObject(
+				'test',
+				123,
+				{
+					driver: 'bridge',
+					ipam: {
+						driver: 'default',
+						config: [
+							{
+								subnet: '172.25.0.0/25',
+								gateway: '172.25.0.1',
+							},
+						],
+					},
+				},
+				// @ts-ignore ignore passing nulls instead of actual objects
+				{ logger: null, docker: null },
+			);
+
+			expect(network.toDockerConfig()).to.deep.equal({
+				Name: '123_test',
+				Driver: 'bridge',
+				CheckDuplicate: true,
+				IPAM: {
+					Driver: 'default',
+					Config: [
+						{
+							Subnet: '172.25.0.0/25',
+							Gateway: '172.25.0.1',
+						},
+					],
+					Options: {},
+				},
+				EnableIPv6: false,
+				Internal: false,
+				Labels: {
+					'io.balena.supervised': 'true',
+				},
+			});
+		}));
+});