diff --git a/src/parser/cfg_instruction.py b/src/parser/cfg_instruction.py
index 1a3687d9..c0c40080 100644
--- a/src/parser/cfg_instruction.py
+++ b/src/parser/cfg_instruction.py
@@ -240,11 +240,11 @@ def translate_memoryguard(self) :
         
         
     def translate_datasize(self) :
-        self.op = "push#[$]"
+        self.op = "push #[$]"
 
 
     def translate_dataoffset(self) :
-        self.op = "push[$]"
+        self.op = "push [$]"
 
     def translate_datacopy(self) :
         self.op = "codecopy"