diff --git a/src/parser.c b/src/parser.c
index 16fbdc1..283f5db 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -5,6 +5,7 @@
 #include <stdbool.h>
 #include "parser.h"
 #include "a64instruction/a64instruction.h"
+#include "global.h"
 #include "tokeniser.c"
 
 /** Prototypes */
@@ -330,6 +331,9 @@ void parseDPRegister(a64inst_instruction *inst, char *tokens[], int tokensCount)
         if (tokensCount >= 5) {
             data->processOpData.multiplydata.summand = getOperandNumber(tokens[4]);
             data->processOpData.multiplydata.negProd = strcmp(tokens[4], "mneg") == 0;
+        }else {
+            data->processOpData.multiplydata.summand = ZERO_REGISTER;
+            data->processOpData.multiplydata.negProd = false;
         }
 
     } else {