diff --git a/src/parcours.c b/src/parcours.c
index de3e669..5b77306 100644
--- a/src/parcours.c
+++ b/src/parcours.c
@@ -556,11 +556,11 @@ void parcours_opExp(n_exp *n)
     new_tag(fin);
     sprintf(tmp, "$t%d", iRegistre3);
     depile(tmp);
-    sprintf(tmp,"li $t%d 0",iRegistre);
+    sprintf(tmp,"li $t%d 1",iRegistre);
     printMips(tmp);
     sprintf(tmp,"beq $t%d, $zero %s",iRegistre3,fin);
     printMips(tmp);
-    sprintf(tmp,"li $t%d 1",iRegistre);
+    sprintf(tmp,"li $t%d 0",iRegistre);
     printMips(tmp);
     sprintf(tmp, "%s :",fin);
     printMips(tmp);