diff --git a/src/index.html b/src/index.html
index 660c250..b6cc457 100644
--- a/src/index.html
+++ b/src/index.html
@@ -544,6 +544,7 @@
 						Maximum time allowed in a loop iteration
 						<input type="number" data-setting="infiniteLoopTimeout" d-change="updateSetting"> ms
 					</label>
+					<div class="help-text">If any loop iteration takes more than the defined time, it is detected as a potential infinite loop and further iterations are stopped.</div>
 				</p>
 			</div>
 		</div>
diff --git a/src/style.css b/src/style.css
index 76cce36..94e9f44 100644
--- a/src/style.css
+++ b/src/style.css
@@ -1219,6 +1219,11 @@ body:not(.is-app) .show-when-app {
 	border-style: dashed;
 	color: #333;
 }
+.help-text {
+	font-size: 0.9em;
+	color: #616465;
+	padding-left: 1em;
+}
 
 .social-login-btn:after,
 .social-login-btn:before,