diff --git a/eclipse-distribution/pom.xml b/eclipse-distribution/pom.xml
index 3d7a1b1d5..44a5e1c02 100644
--- a/eclipse-distribution/pom.xml
+++ b/eclipse-distribution/pom.xml
@@ -565,8 +565,7 @@
 					<keystore>${signing.keystore}</keystore>
 					<storepass>${signing.store.password}</storepass>
 					<keypass>${signing.key.password}</keypass>
-<!--					<tsa>https://ca.signfiles.com/tsa/get.aspx</tsa> -->
-<!--					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa> -->
+					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa>
 				</configuration>
 			</plugin>
 		</plugins>
diff --git a/eclipse-language-servers/pom.xml b/eclipse-language-servers/pom.xml
index ce3e34bdd..d6570e46a 100644
--- a/eclipse-language-servers/pom.xml
+++ b/eclipse-language-servers/pom.xml
@@ -360,8 +360,7 @@
 					<keystore>${signing.keystore}</keystore>
 					<storepass>${signing.store.password}</storepass>
 					<keypass>${signing.key.password}</keypass>
-<!--					<tsa>https://ca.signfiles.com/tsa/get.aspx</tsa> -->
-<!--					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa> -->
+					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa>
 				</configuration>
 			</plugin>
 			<plugin>
diff --git a/headless-services/jdt-ls-extension/pom.xml b/headless-services/jdt-ls-extension/pom.xml
index b5435fdea..a3de4f70a 100644
--- a/headless-services/jdt-ls-extension/pom.xml
+++ b/headless-services/jdt-ls-extension/pom.xml
@@ -137,8 +137,7 @@
 					<keystore>${signing.keystore}</keystore>
 					<storepass>${signing.store.password}</storepass>
 					<keypass>${signing.key.password}</keypass>
-<!--					<tsa>https://ca.signfiles.com/tsa/get.aspx</tsa> -->
-<!--					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa> -->
+					<tsa>http://sha256timestamp.ws.symantec.com/sha256/timestamp</tsa>
 				</configuration>
 			</plugin>