diff --git a/src/crypto/CryptoNight_test.h b/src/crypto/CryptoNight_test.h
index 0f7feda11..5717f1d35 100644
--- a/src/crypto/CryptoNight_test.h
+++ b/src/crypto/CryptoNight_test.h
@@ -66,7 +66,7 @@ const static uint8_t test_output_v0_lite[64] = {
 };
 
 
-// AEON v2
+// AEON v7
 const static uint8_t test_output_v1_lite[64] = {
     0x87, 0xC4, 0xE5, 0x70, 0x65, 0x3E, 0xB4, 0xC2, 0xB4, 0x2B, 0x7A, 0x0D, 0x54, 0x65, 0x59, 0x45,
     0x2D, 0xFA, 0xB5, 0x73, 0xB8, 0x2E, 0xC5, 0x2F, 0x15, 0x2B, 0x7F, 0xF9, 0x8E, 0x79, 0x44, 0x6F,
@@ -76,4 +76,14 @@ const static uint8_t test_output_v1_lite[64] = {
 #endif
 
 
+#ifndef XMRIG_NO_SUMO
+const static uint8_t test_output_heavy[64] = {
+    0x4D, 0x94, 0x7D, 0xD6, 0xDB, 0x6E, 0x07, 0x48, 0x26, 0x4A, 0x51, 0x2E, 0xAC, 0xF3, 0x25, 0x4A,
+    0x1F, 0x1A, 0xA2, 0x5B, 0xFC, 0x0A, 0xAD, 0x82, 0xDE, 0xA8, 0x99, 0x96, 0x88, 0x52, 0xD2, 0x7D,
+    0x99, 0x83, 0xF2, 0x1B, 0xDF, 0x20, 0x10, 0xA8, 0xD7, 0x07, 0xBB, 0x2F, 0x14, 0xD7, 0x86, 0x64,
+    0xBB, 0xE1, 0x18, 0x7F, 0x55, 0x01, 0x4B, 0x39, 0xE5, 0xF3, 0xD6, 0x93, 0x28, 0xE4, 0x8F, 0xC2
+};
+#endif
+
+
 #endif /* __CRYPTONIGHT_TEST_H__ */
diff --git a/src/workers/DoubleWorker.cpp b/src/workers/DoubleWorker.cpp
index 273f1555c..a61767431 100644
--- a/src/workers/DoubleWorker.cpp
+++ b/src/workers/DoubleWorker.cpp
@@ -144,7 +144,7 @@ bool DoubleWorker::selfTest()
     }
 #   endif
 
-    return true;
+    return memcmp(m_hash, test_output_heavy, 64) == 0;
 }
 
 
diff --git a/src/workers/SingleWorker.cpp b/src/workers/SingleWorker.cpp
index 5757ef77e..2d428fcbf 100644
--- a/src/workers/SingleWorker.cpp
+++ b/src/workers/SingleWorker.cpp
@@ -116,7 +116,7 @@ bool SingleWorker::selfTest()
     }
 #   endif
 
-    return true;
+    return memcmp(m_result.result, test_output_heavy, 32) == 0;
 }