diff --git a/test/unit/clitests_helper.js b/test/unit/clitests_helper.js
index 15f6ffa2d..11d9475e9 100644
--- a/test/unit/clitests_helper.js
+++ b/test/unit/clitests_helper.js
@@ -13,6 +13,7 @@
  * limitations under the License.
  */
 
+import { setVerbosityLevel, VerbosityLevel } from '../../src/shared/util';
 import isNodeJS from '../../src/shared/is_node';
 import { PDFNodeStream } from '../../src/display/node_stream';
 import { setPDFNetworkStreamFactory } from '../../src/display/api';
@@ -23,6 +24,10 @@ if (!isNodeJS()) {
                   'Node.js environments.');
 }
 
+// Reduce the amount of console "spam", by ignoring `info`/`warn` calls,
+// when running the unit-tests in Node.js/Travis.
+setVerbosityLevel(VerbosityLevel.ERRORS);
+
 // Set the network stream factory for the unit-tests.
 setPDFNetworkStreamFactory(function(params) {
   return new PDFNodeStream(params);