diff --git a/crates/diagnostics/src/diagnostics.rs b/crates/diagnostics/src/diagnostics.rs
index 1ec4105fbdaf9c02fbadea88c02263c953795371..e794771434a0981fe5af2efa1ae19d9db7b0f523 100644
--- a/crates/diagnostics/src/diagnostics.rs
+++ b/crates/diagnostics/src/diagnostics.rs
@@ -227,6 +227,7 @@ impl ProjectDiagnosticsEditor {
 
     fn toggle_warnings(&mut self, _: &ToggleWarnings, cx: &mut ViewContext<Self>) {
         self.include_warnings = !self.include_warnings;
+        self.paths_to_update = self.current_diagnostics.clone();
         self.update_excerpts(None, cx);
         cx.notify();
     }