diff --git a/crates/extensions_ui/src/extension_suggest.rs b/crates/extensions_ui/src/extension_suggest.rs
index ab990881cca337e72361a0a79ce1ded5739595da..65572eb0241be52dc0fb2ebf9891d3a5858caa83 100644
--- a/crates/extensions_ui/src/extension_suggest.rs
+++ b/crates/extensions_ui/src/extension_suggest.rs
@@ -54,6 +54,7 @@ const SUGGESTIONS_BY_EXTENSION_ID: &[(&str, &[&str])] = &[
     ("nu", &["nu"]),
     ("ocaml", &["ml", "mli"]),
     ("php", &["php"]),
+    ("powershell", &["ps1", "psm1"]),
     ("prisma", &["prisma"]),
     ("proto", &["proto"]),
     ("purescript", &["purs"]),