diff --git a/src/main.cpp b/src/main.cpp
index 4f6b442f3a3..830bcb5489c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2517,7 +2517,7 @@ bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex** ppindex,
         return false;
 
     if (!CheckBlock(block, state)) {
-        if (state.Invalid() && !state.CorruptionPossible()) {
+        if (state.IsInvalid() && !state.CorruptionPossible()) {
             pindex->nStatus |= BLOCK_FAILED_VALID;
         }
         return false;