diff --git a/src/main/java/dan200/computercraft/core/apis/FSAPI.java b/src/main/java/dan200/computercraft/core/apis/FSAPI.java
index 34a2e0f4c..7d189f34a 100644
--- a/src/main/java/dan200/computercraft/core/apis/FSAPI.java
+++ b/src/main/java/dan200/computercraft/core/apis/FSAPI.java
@@ -91,6 +91,7 @@ public final String[] list( String path ) throws LuaException
      * @return The new path, with separators added between parts as needed.
      * @cc.tparam string path The first part of the path. For example, a parent directory path.
      * @cc.tparam string ... Additional parts of the path to combine.
+     * @throws LuaException On argument errors.
      */
     @LuaFunction
     public final String combine( IArguments arguments ) throws LuaException