diff --git a/src/plugins/languageclient/semantichighlightsupport.cpp b/src/plugins/languageclient/semantichighlightsupport.cpp
index 031794e8ec5..3e3279a653a 100644
--- a/src/plugins/languageclient/semantichighlightsupport.cpp
+++ b/src/plugins/languageclient/semantichighlightsupport.cpp
@@ -229,8 +229,10 @@ void SemanticTokenSupport::updateFormatHash()
             continue;
         TextStyle style;
         switch (tokenType) {
+        case namespaceToken: style = C_NAMESPACE; break;
         case typeToken: style = C_TYPE; break;
         case classToken: style = C_TYPE; break;
+        case structToken: style = C_TYPE; break;
         case enumMemberToken: style = C_ENUMERATION; break;
         case typeParameterToken: style = C_FIELD; break;
         case parameterToken: style = C_PARAMETER; break;