diff --git a/src/popup/index.html b/src/popup/index.html
index 91c0630..a433783 100644
--- a/src/popup/index.html
+++ b/src/popup/index.html
@@ -1716,10 +1716,7 @@
                     <div class="text-xs text-muted mb-1">
                         Address that will be shared:
                     </div>
-                    <div
-                        id="approve-address"
-                        class="text-xs flex items-center mb-2"
-                    ></div>
+                    <div id="approve-address" class="text-xs mb-2"></div>
                 </div>
                 <div class="mb-3">
                     <label
diff --git a/tests/e2e/run.js b/tests/e2e/run.js
index 0e8799f..52a8883 100644
--- a/tests/e2e/run.js
+++ b/tests/e2e/run.js
@@ -3857,6 +3857,9 @@ test("eth_requestAccounts approved returns the selected address (#183)", async (
             shown.toLowerCase().includes(env.expectedAddress.toLowerCase()),
             "the site prompt shows the wrong address: " + JSON.stringify(shown),
         );
+        // The text above is there even when the row is too narrow to show it
+        // all; this measures that the whole address is visible (#517).
+        await assertAddressesFit(popup, "the connection prompt");
 
         // Remembered, so the connection survives a background worker that MV3
         // terminates after 30 seconds idle. The in-memory connectedSites map