diff --git a/src/Cafe/IOSU/legacy/iosu_crypto.cpp b/src/Cafe/IOSU/legacy/iosu_crypto.cpp
index cf704155..0433995c 100644
--- a/src/Cafe/IOSU/legacy/iosu_crypto.cpp
+++ b/src/Cafe/IOSU/legacy/iosu_crypto.cpp
@@ -53,7 +53,7 @@ bool iosuCrypto_getDeviceId(uint32* deviceId)
 {
 	uint32be deviceIdBE;
 	*deviceId = 0;
-	if (otpMem == nullptr)
+	if (!hasOtpMem)
 		return false;
 	iosuCrypto_readOtpData(&deviceIdBE, 0x87, sizeof(uint32));
 	*deviceId = (uint32)deviceIdBE;
@@ -227,7 +227,7 @@ void iosuCrypto_generateDeviceCertificate()
 {
 	static_assert(sizeof(g_wiiuDeviceCert) == 0x180);
 	memset(&g_wiiuDeviceCert, 0, sizeof(g_wiiuDeviceCert));
-	if (otpMem == nullptr)
+	if (!hasOtpMem)
 		return; // cant generate certificate without OPT
 
 	// set header based on otp security mode