diff --git a/src/lib/cryptolink/tests/hash_unittests.cc b/src/lib/cryptolink/tests/hash_unittests.cc
index 4c122d1e6d..18f0a1f0cf 100644
--- a/src/lib/cryptolink/tests/hash_unittests.cc
+++ b/src/lib/cryptolink/tests/hash_unittests.cc
@@ -560,8 +560,6 @@ namespace {
 }
 
 TEST(HashTest, HashLength) {
-    std::vector<uint8_t> result;
-
     EXPECT_EQ(8, digestVectorLength(MD5, 8));
     EXPECT_EQ(16, digestVectorLength(MD5, 16));
     EXPECT_EQ(16, digestVectorLength(MD5, 40));
diff --git a/src/lib/cryptolink/tests/hmac_unittests.cc b/src/lib/cryptolink/tests/hmac_unittests.cc
index 240f55bd57..214935828d 100644
--- a/src/lib/cryptolink/tests/hmac_unittests.cc
+++ b/src/lib/cryptolink/tests/hmac_unittests.cc
@@ -638,8 +638,6 @@ namespace {
 }
 
 TEST(HMACTest, HMACSigLengthArgument) {
-    std::vector<uint8_t> sig;
-
     EXPECT_EQ(8, sigVectorLength(MD5, 8));
     EXPECT_EQ(16, sigVectorLength(MD5, 16));
     EXPECT_EQ(16, sigVectorLength(MD5, 40));