diff --git a/parser/fspl/README.md b/parser/fspl/README.md
index 277e88e..d813c8e 100644
--- a/parser/fspl/README.md
+++ b/parser/fspl/README.md
@@ -72,6 +72,7 @@ expression, the parser follows this decision tree to determine what to parse:
 |        | 'match'      =Match
 |        | 'switch'     =Switch
 |        | 'loop'       =Loop
+|        | 'for'        =For
 |        | +Colon       =Declaration
 |        | +DoubleColon =Call
 |