diff --git a/src/libimcv/plugins/imv_attestation/imv_attestation.c b/src/libimcv/plugins/imv_attestation/imv_attestation.c
index cd3e02eef..829cb8806 100644
--- a/src/libimcv/plugins/imv_attestation/imv_attestation.c
+++ b/src/libimcv/plugins/imv_attestation/imv_attestation.c
@@ -45,8 +45,6 @@ static const char imv_name[] = "Attestation";
 #define IMV_VENDOR_ID			PEN_TCG
 #define IMV_SUBTYPE				PA_SUBTYPE_TCG_PTS
 
-#define NONCE_LEN_LIMIT			16
-
 static imv_agent_t *imv_attestation;
 
 /**