diff --git a/tests/fuzz/Makefile b/tests/fuzz/Makefile
index c6327068f..dfb8f1913 100644
--- a/tests/fuzz/Makefile
+++ b/tests/fuzz/Makefile
@@ -48,7 +48,11 @@ LIBFUZZER ?= -lFuzzer
 
 default: all
 
-all: round_trip simple_decompress
+all: \
+	simple_round_trip \
+	stream_round_trip \
+	simple_decompress \
+	stream_decompress
 
 %.o: %.c
 	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $^ -c -o $@
diff --git a/tests/fuzz/stream_decompress.c b/tests/fuzz/stream_decompress.c
index ae853dc8c..dfd746972 100644
--- a/tests/fuzz/stream_decompress.c
+++ b/tests/fuzz/stream_decompress.c
@@ -20,7 +20,7 @@
 #include "fuzz_helpers.h"
 #include "zstd.h"
 
-static size_t const kBufSize = ZSTD_BLOCKSIZE_ABSOLUTEMAX;
+static size_t const kBufSize = ZSTD_BLOCKSIZE_MAX;
 
 static ZSTD_DStream *dstream = NULL;
 static void* buf = NULL;