1 files changed, 3 insertions, 0 deletions
diff --git a/devtools/server/tests/chrome/test_inspector-inactive-property-helper.html b/devtools/server/tests/chrome/test_inspector-inactive-property-helper.html
index c3d9d26aee..7844d49e7b 100644
--- a/devtools/server/tests/chrome/test_inspector-inactive-property-helper.html
+++ b/devtools/server/tests/chrome/test_inspector-inactive-property-helper.html
@@ -17,17 +17,20 @@ SimpleTest.waitForExplicitFinish();
   const CUSTOM_HIGHLIGHT_API = "dom.customHighlightAPI.enabled";
   const TEXT_WRAP_BALANCE = "layout.css.text-wrap-balance.enabled";
   const ALIGN_CONTENT_BLOCKS = "layout.css.align-content.blocks.enabled";
+  const TEXT_FRAGMENTS = "dom.text_fragments.enabled";
 
   Services.prefs.setBoolPref(INACTIVE_CSS_PREF, true);
   Services.prefs.setBoolPref(CUSTOM_HIGHLIGHT_API, true);
   Services.prefs.setBoolPref(TEXT_WRAP_BALANCE, true);
   Services.prefs.setBoolPref(ALIGN_CONTENT_BLOCKS, true);
+  Services.prefs.setBoolPref(TEXT_FRAGMENTS, true);
 
   SimpleTest.registerCleanupFunction(() => {
     Services.prefs.clearUserPref(INACTIVE_CSS_PREF);
     Services.prefs.clearUserPref(CUSTOM_HIGHLIGHT_API);
     Services.prefs.clearUserPref(TEXT_WRAP_BALANCE);
     Services.prefs.clearUserPref(ALIGN_CONTENT_BLOCKS);
+    Services.prefs.clearUserPref(TEXT_FRAGMENTS);
   });
 
   const FOLDER = "./inactive-property-helper";