diff --git a/package-lock.json b/package-lock.json
index e9287e53..92d9b01f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3,10 +3,13 @@
   "lockfileVersion": 1,
   "dependencies": {
     "@types/chalk": {
-      "version": "0.4.31",
-      "resolved": "https://registry.npmjs.org/@types/chalk/-/chalk-0.4.31.tgz",
-      "integrity": "sha1-ox10JBprHtu5c8822XooloNKUfk=",
-      "dev": true
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/@types/chalk/-/chalk-2.2.0.tgz",
+      "integrity": "sha512-1zzPV9FDe1I/WHhRkf9SNgqtRJWZqrBWgu7JGveuHmmyR9CnAPCie2N/x+iHrgnpYBIcCJWHBoMRv2TRWktsvw==",
+      "dev": true,
+      "requires": {
+        "chalk": "2.3.0"
+      }
     },
     "@types/diff": {
       "version": "3.2.2",
diff --git a/package.json b/package.json
index f54ef959..b9e09aa0 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "binaryen": "39.0.0-nightly.20171116"
   },
   "devDependencies": {
-    "@types/chalk": "^0.4.31",
+    "@types/chalk": "^2.2.0",
     "@types/diff": "^3.2.2",
     "@types/glob": "^5.0.33",
     "@types/long": "^3.0.32",
@@ -18,6 +18,8 @@
   },
   "scripts": {
     "build": "tsc -P src",
-    "test:compiler": "ts-node -P src tests/compiler"
+    "test:parser": "ts-node -P src tests/parser",
+    "test:compiler": "ts-node -P src tests/compiler",
+    "test": "npm run test:parser && npm run test:compiler"
   }
 }
diff --git a/src/parser.ts b/src/parser.ts
index bb004949..1b6b3265 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -259,7 +259,7 @@ export class Parser extends DiagnosticEmitter {
       // Name<T>
       if (tn.skip(Token.LESSTHAN)) {
         do {
-          const parameter: TypeNode | null = this.parseType(tn, true);
+          const parameter: TypeNode | null = this.parseType(tn, true, suppressErrors);
           if (!parameter)
             return null;
           parameters.push(<TypeNode>parameter);
diff --git a/tests/parser/index.ts b/tests/parser/index.ts
index 6cddb19b..29eea633 100644
--- a/tests/parser/index.ts
+++ b/tests/parser/index.ts
@@ -31,7 +31,7 @@ files.forEach(filename => {
     diffs.forEach(part => {
       if (part.added || part.removed)
         changed = true;
-      process.stderr.write((part.added ? chalk.green : part.removed ? chalk.red : chalk.grey)(part.value));
+      process.stderr.write((part.added ? chalk.default.green : part.removed ? chalk.default.red : chalk.default.grey)(part.value));
     });
   } else {
     console.log("No differences in " + filename + ".");