diff --git a/Makefile b/Makefile
index 546dd7cb79..623b05154a 100644
--- a/Makefile
+++ b/Makefile
@@ -160,3 +160,6 @@ pathfinder: juno-cached
     	--p2p-peers=/ip4/127.0.0.1/tcp/8888/p2p/12D3KooWF1JrZWQoBiBSjsFSuLbDiDvqcmJQRLaFQLmpVkHA9duk \
     	--p2p-private-key="54a695e2a5d5717d5ba8730efcafe6f17251a1955733cffc55a4085fbf7f5d2c1b4009314092069ef7ca9b364ce3eb3072531c64dfb2799c6bad76720a5bdff0" \
     	--metrics-port=9094
+
+test-fuzz: ## run fuzzing script
+	./scripts/fuzz_all.sh
diff --git a/scripts/fuzz_all.sh b/scripts/fuzz_all.sh
new file mode 100755
index 0000000000..ece67fb600
--- /dev/null
+++ b/scripts/fuzz_all.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+fuzzTime=${1:-10}
+
+files=$(grep -r --include='**_test.go' --files-with-matches 'func Fuzz' .)
+
+for file in ${files}
+do
+	funcs=$(grep -o 'func Fuzz\w*' $file | sed 's/func //')
+	for func in ${funcs}
+	do
+		echo "Fuzzing $func in $file"
+		parentDir=$(dirname $file)
+		go test $parentDir -run=$func -fuzz=$func -fuzztime=${fuzzTime}s
+	done
+done
diff --git a/utils/compression_test.go b/utils/compression_test.go
index 647ae1c192..2aacb58c95 100644
--- a/utils/compression_test.go
+++ b/utils/compression_test.go
@@ -19,3 +19,13 @@ func TestGzip64(t *testing.T) {
 	require.NoError(t, err)
 	assert.Equal(t, bytes, decompBytes)
 }
+
+func FuzzGzip64(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		compressed, err := utils.Gzip64Encode(data)
+		require.NoError(t, err)
+		decompressed, err := utils.Gzip64Decode(compressed)
+		require.NoError(t, err)
+		assert.Equal(t, data, decompressed)
+	})
+}