diff --git a/apps/remix-ide-e2e/src/tests/solidityUnittests.spec.ts b/apps/remix-ide-e2e/src/tests/solidityUnittests.spec.ts
index 9611071f9a..395bb9bae1 100644
--- a/apps/remix-ide-e2e/src/tests/solidityUnittests.spec.ts
+++ b/apps/remix-ide-e2e/src/tests/solidityUnittests.spec.ts
@@ -243,7 +243,7 @@ module.exports = {
       .waitForElementContainsText('#solidityUnittestsOutput', '✓ Check winnin proposal passed', 60000)
       .waitForElementContainsText('#solidityUnittestsOutput', '✘ Check winnin proposal again', 60000)
       .waitForElementContainsText('#solidityUnittestsOutput', '✓ Check winnin proposal with return value', 60000)
-      .click('#Check_winning_proposal_failed > i')
+      .click('#Check_winning_proposal_failed')
       .waitForElementContainsText('*[data-id="sidePanelSwapitTitle"]', 'DEBUGGER', 60000)
       .waitForElementContainsText('*[data-id="functionPanel"]', 'checkWinningProposalFailed()', 60000)
       .click('*[data-id="dropdownPanelSolidityLocals"]')
diff --git a/apps/remix-ide/src/app/tabs/test-tab.js b/apps/remix-ide/src/app/tabs/test-tab.js
index e7536b181f..c3ae979a6b 100644
--- a/apps/remix-ide/src/app/tabs/test-tab.js
+++ b/apps/remix-ide/src/app/tabs/test-tab.js
@@ -250,7 +250,7 @@ module.exports = class TestTab extends ViewPlugin {
     let debugBtn = yo``
     if ((result.type === 'testPass' || result.type === 'testFailure') && result.debugTxHash) {
       const { web3, debugTxHash } = result
-      debugBtn = yo`<div id=${result.value.replace(' ', '_')} class="btn border btn btn-sm ml-1" title="Start debugging" onclick=${() => this.startDebug(debugTxHash, web3)}>
+      debugBtn = yo`<div id=${result.value.replaceAll(' ', '_')} class="btn border btn btn-sm ml-1" title="Start debugging" onclick=${() => this.startDebug(debugTxHash, web3)}>
         <i class="fas fa-bug"></i>
       </div>`
       debugBtn.style.cursor = 'pointer'