diff --git a/src/vs/editor/contrib/parameterHints/browser/parameterHints.css b/src/vs/editor/contrib/parameterHints/browser/parameterHints.css
index 74cf9a06566..88f66f0d7ae 100644
--- a/src/vs/editor/contrib/parameterHints/browser/parameterHints.css
+++ b/src/vs/editor/contrib/parameterHints/browser/parameterHints.css
@@ -97,7 +97,6 @@
 	text-align: center;
 	height: 12px;
 	line-height: 12px;
-	opacity: 0.5;
 	font-family: var(--monaco-monospace-font);
 }