diff --git a/src/SerializedTypes.cpp b/src/SerializedTypes.cpp
index 64b3ab7e3e..088c0c6083 100644
--- a/src/SerializedTypes.cpp
+++ b/src/SerializedTypes.cpp
@@ -199,7 +199,7 @@ void STAccount::setValueH160(const uint160& v)
 bool STAccount::getValueH160(uint160& v) const
 {
 	if (!isValueH160()) return false;
-	memcpy(v.begin(), &(peekValue().front()), 32);
+	memcpy(v.begin(), &(peekValue().front()), 20);
 	return true;
 }