diff --git a/fuzzing/afl.sh b/fuzzing/afl.sh
index 64b60a3..8f0f02f 100755
--- a/fuzzing/afl.sh
+++ b/fuzzing/afl.sh
@@ -5,5 +5,5 @@ cd afl-build || exit 1
 #cleanup
 rm -r -- *
 
-CC=afl-gcc cmake ../.. -DENABLE_FUZZING=On -DENABLE_SANITIZERS=On -DBUILD_SHARED_LIBS=Off
+CC=afl-clang-fast cmake ../.. -DENABLE_FUZZING=On -DENABLE_SANITIZERS=On -DBUILD_SHARED_LIBS=Off
 make afl