diff --git a/test/src/syscall/ltp/testcases/all.txt b/test/src/syscall/ltp/testcases/all.txt
index e5328042c..cffd5623c 100644
--- a/test/src/syscall/ltp/testcases/all.txt
+++ b/test/src/syscall/ltp/testcases/all.txt
@@ -1772,17 +1772,17 @@ waitpid11
 waitpid12
 # waitpid13
 
-# waitid01
-# waitid02
+waitid01
+waitid02
 waitid03
 waitid04
-# waitid05
-# waitid06
+waitid05
+waitid06
 # waitid07
-# waitid08
+waitid08
 waitid09
 # waitid10
-# waitid11
+waitid11
 
 write01
 write02