diff --git a/fuzzers/FRET/Cargo.toml b/fuzzers/FRET/Cargo.toml
index b848c68db8..d4dfaf9e9c 100644
--- a/fuzzers/FRET/Cargo.toml
+++ b/fuzzers/FRET/Cargo.toml
@@ -23,7 +23,7 @@ trace_stg = [ "observe_systemstate" ]
 # feedbacks
 feed_stg = [ "trace_stg", "observe_systemstate" ]
 feed_longest = [ ]
-feed_afl = [ ]
+feed_afl = [ "observe_edges" ]
 feed_genetic = []
 gensize_1 = [ ]
 gensize_10 = [ ]