diff --git a/src/cryptoconditions b/src/cryptoconditions
index 6e34f2e32..89325dc29 160000
--- a/src/cryptoconditions
+++ b/src/cryptoconditions
@@ -1 +1 @@
-Subproject commit 6e34f2e325516a08ea11e847f661bf6a8e524d38
+Subproject commit 89325dc29391f473da75503105a4946f2f96fb76
diff --git a/src/komodo_cryptoconditions.h b/src/komodo_cryptoconditions.h
new file mode 100644
index 000000000..d5e643c91
--- /dev/null
+++ b/src/komodo_cryptoconditions.h
@@ -0,0 +1,8 @@
+
+
+/*
+ * Method stub for aux conditions. Unimplemented, thus fails if an aux condition is encountered.
+ */
+int komodoCCAux(CC *cond, void *context) {
+    return 0;
+}
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index f65581068..94727cbca 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -14,6 +14,7 @@
 #include "script/script.h"
 #include "uint256.h"
 #include "cryptoconditions/include/cryptoconditions.h"
+#include "komodo_cryptoconditions.h"
 
 
 using namespace std;
@@ -963,8 +964,8 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, un
                     // TODO: Should nHashType be hardcoded?
                     // Other types use the last byte of the signature
                     char *msg = (char*) checker.GetMessage(script, SIGHASH_ALL).begin();
-;
-                    bool fSuccess = cc_verify(cond, msg, 32, condBin, vchCondition.size());
+
+                    bool fSuccess = cc_verify(cond, msg, 32, condBin, vchCondition.size(), komodoCCAux, NULL);
 
                     popstack(stack);
                     popstack(stack);