diff --git a/crates/languages/src/bash/highlights.scm b/crates/languages/src/bash/highlights.scm
index d3c53a68e930185c7748d60cba1ea6bbe6cc5fce..4a8d7eaf345b147270302b5ba8f20c975494766e 100644
--- a/crates/languages/src/bash/highlights.scm
+++ b/crates/languages/src/bash/highlights.scm
@@ -46,6 +46,12 @@
 (function_definition name: (word) @function)
 (command_name (word) @function)
 
+(command
+  argument: [
+    (word) @variable.parameter
+    (_ (word) @variable.parameter)
+  ])
+
 [
   (file_descriptor)
   (number)