diff --git a/.ci-builds/.azure-exhaustive-tests.yml b/.ci-builds/.azure-exhaustive-tests.yml
index 48b9d7ad23c..18b9132c243 100644
--- a/.ci-builds/.azure-exhaustive-tests.yml
+++ b/.ci-builds/.azure-exhaustive-tests.yml
@@ -35,7 +35,7 @@ jobs:
 # Note: The exhaustive tests can take more than 1 hour to complete.
 - job: ICU4J_OpenJDK_Ubuntu_2204
   displayName: 'J: Linux OpenJDK (Ubuntu 22.04)'
-  timeoutInMinutes: 120
+  timeoutInMinutes: 180
   pool:
     vmImage: 'ubuntu-22.04'
     demands: ant