diff --git a/client/cmdhfepa.c b/client/cmdhfepa.c
index ecdb311c0..afcdb0fa0 100644
--- a/client/cmdhfepa.c
+++ b/client/cmdhfepa.c
@@ -54,7 +54,7 @@ int CmdHFEPACollectPACENonces(const char *Cmd)
 			size_t nonce_length = resp.arg[1];
 			char *nonce = (char *) malloc(2 * nonce_length + 1);
 			for(int j = 0; j < nonce_length; j++) {
-				snprintf(nonce + (2 * j), "%02X", resp.d.asBytes[j]);
+				sprintf(nonce + (2 * j), "%02X", resp.d.asBytes[j]);
 			}
 			// print nonce
 			PrintAndLog("Length: %d, Nonce: %s", nonce_length, nonce);
diff --git a/client/cmdlfawid26.c b/client/cmdlfawid26.c
index 71f227f24..48e599dbc 100644
--- a/client/cmdlfawid26.c
+++ b/client/cmdlfawid26.c
@@ -57,11 +57,12 @@ int CmdClone(const char *Cmd)
 // convert 96 bit AWID FSK data to 8 digit BCD UID
 bool awid26_hex_to_uid(unsigned char *response, char *awid26)
 {
-	uint8_t i, tmp[96], tmp1[7];
-    int site;
-    int id;
+	//uint8_t i, tmp[96], tmp1[7];
+	//uint8_t tmp[96] = {0x00};
+    //int site;
+    //int id;
 	
-    if(!hextobinarray(tmp, awid26))
+    //if(!hextobinarray(tmp, awid26))
         return false;
 
     // // data is in blocks of 4 bits - every 4th bit is parity, except the first