diff --git a/bolt/src/main/java/com/slack/api/bolt/service/builtin/oauth/view/default_impl/OAuthDefaultInstallPageRenderer.java b/bolt/src/main/java/com/slack/api/bolt/service/builtin/oauth/view/default_impl/OAuthDefaultInstallPageRenderer.java
index ef53ce1e1..cb3d8ed0b 100644
--- a/bolt/src/main/java/com/slack/api/bolt/service/builtin/oauth/view/default_impl/OAuthDefaultInstallPageRenderer.java
+++ b/bolt/src/main/java/com/slack/api/bolt/service/builtin/oauth/view/default_impl/OAuthDefaultInstallPageRenderer.java
@@ -18,7 +18,7 @@ public class OAuthDefaultInstallPageRenderer implements OAuthInstallPageRenderer
             "</head>\n" +
             "<body>\n" +
             "<h2>Slack App Installation</h2>\n" +
-            "<p><a href=\"__URL__\"><img alt=\"\"Add to Slack\"\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
+            "<p><a href=\"__URL__\"><img alt=\"Add to Slack\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
             "</body>\n" +
             "</html>";
 
diff --git a/bolt/src/test/java/test_locally/app/OAuthStartTest.java b/bolt/src/test/java/test_locally/app/OAuthStartTest.java
index 0f40ba839..cc3bcd692 100644
--- a/bolt/src/test/java/test_locally/app/OAuthStartTest.java
+++ b/bolt/src/test/java/test_locally/app/OAuthStartTest.java
@@ -48,7 +48,7 @@ public String issueNewState(Request request, Response response) {
                 "</head>\n" +
                 "<body>\n" +
                 "<h2>Slack App Installation</h2>\n" +
-                "<p><a href=\"https://slack.com/oauth/v2/authorize?client_id=111.222&amp;scope=commands%2Cchat%3Awrite&amp;user_scope=&amp;state=generated-state-value\"><img alt=\"\"Add to Slack\"\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
+                "<p><a href=\"https://slack.com/oauth/v2/authorize?client_id=111.222&amp;scope=commands%2Cchat%3Awrite&amp;user_scope=&amp;state=generated-state-value\"><img alt=\"Add to Slack\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
                 "</body>\n" +
                 "</html>", response.getBody());
     }
@@ -78,7 +78,7 @@ public void start_state_validation_disabled() throws Exception {
                 "</head>\n" +
                 "<body>\n" +
                 "<h2>Slack App Installation</h2>\n" +
-                "<p><a href=\"https://slack.com/oauth/v2/authorize?client_id=111.222&amp;scope=commands%2Cchat%3Awrite&amp;user_scope=&amp;state=\"><img alt=\"\"Add to Slack\"\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
+                "<p><a href=\"https://slack.com/oauth/v2/authorize?client_id=111.222&amp;scope=commands%2Cchat%3Awrite&amp;user_scope=&amp;state=\"><img alt=\"Add to Slack\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
                 "</body>\n" +
                 "</html>", response.getBody());
     }
diff --git a/bolt/src/test/java/test_locally/app/OpenIDConnectTest.java b/bolt/src/test/java/test_locally/app/OpenIDConnectTest.java
index 9b9c318ce..d4f6e7262 100644
--- a/bolt/src/test/java/test_locally/app/OpenIDConnectTest.java
+++ b/bolt/src/test/java/test_locally/app/OpenIDConnectTest.java
@@ -66,7 +66,7 @@ public void deleteNonceFromDatastore(String nonce) {
             "</head>\n" +
             "<body>\n" +
             "<h2>Slack App Installation</h2>\n" +
-            "<p><a href=\"https://slack.com/openid/connect/authorize?client_id=111.222&amp;response_type=code&amp;scope=openid%2Cemail%2Cprofile&amp;state=generated-state-value&amp;nonce=generated-nonce-value\"><img alt=\"\"Add to Slack\"\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
+            "<p><a href=\"https://slack.com/openid/connect/authorize?client_id=111.222&amp;response_type=code&amp;scope=openid%2Cemail%2Cprofile&amp;state=generated-state-value&amp;nonce=generated-nonce-value\"><img alt=\"Add to Slack\" height=\"40\" width=\"139\" src=\"https://platform.slack-edge.com/img/add_to_slack.png\" srcset=\"https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x\" /></a></p>\n" +
             "</body>\n" +
             "</html>";
 
