diff --git a/fuzzers/FRET/benchmark/Snakefile b/fuzzers/FRET/benchmark/Snakefile
index 4277b25114..13bc820289 100644
--- a/fuzzers/FRET/benchmark/Snakefile
+++ b/fuzzers/FRET/benchmark/Snakefile
@@ -5,7 +5,7 @@ rule build_random:
     output:
         directory("bins/target_random")
     shell:
-        "cargo build --target-dir {output} {def_flags}"
+        "cargo build --target-dir {output} {def_flags},feed_longest"
 
 rule build_feedlongest:
     output: