diff --git a/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.html.ini b/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.html.ini
new file mode 100644
index 000000000000..2bdec090046b
--- /dev/null
+++ b/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.html.ini
@@ -0,0 +1,2 @@
+[forced-colors-mode-18.html]
+  expected: FAIL
diff --git a/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.tentative.html.ini b/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.tentative.html.ini
deleted file mode 100644
index 5f4c16a77433..000000000000
--- a/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-18.tentative.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[forced-colors-mode-18.tentative.html]
-  expected: FAIL
diff --git a/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-26.html.ini b/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-26.html.ini
new file mode 100644
index 000000000000..e88883b88e76
--- /dev/null
+++ b/testing/web-platform/meta/forced-colors-mode/forced-colors-mode-26.html.ini
@@ -0,0 +1,2 @@
+[forced-colors-mode-26.html]
+  expected: FAIL