diff --git a/tests/ptrace.c b/tests/ptrace.c
index ef01252b45..40123f47b1 100644
--- a/tests/ptrace.c
+++ b/tests/ptrace.c
@@ -48,17 +48,18 @@ int main() {
 
         int status;
         while (true) {
-            puts("----- Pre-syscall -----");
+            // puts("----- Pre-syscall -----");
             result = ptrace(PTRACE_SYSCALL, pid, NULL, NULL);
             ERROR_IF(ptrace, result, == -1);
             UNEXP_IF(ptrace, result, != 0);
-            puts("Wait...");
+            // puts("Wait...");
             result = waitpid(pid, &status, 0);
             ERROR_IF(waitpid, result, == -1);
-            if (WIFEXITED(status)) { break; }
+            if (WIFEXITED(status))
+                break;
 
             struct user_regs_struct regs;
-            puts("Get regs");
+            // puts("Get regs");
             result = ptrace(PTRACE_GETREGS, pid, NULL, &regs);
             ERROR_IF(ptrace, result, == -1);
 
@@ -69,14 +70,15 @@ int main() {
                 ERROR_IF(ptrace, result, == -1);
             }
 
-            puts("Post-syscall");
+            // puts("Post-syscall");
             result = ptrace(PTRACE_SYSCALL, pid, NULL, NULL);
             ERROR_IF(ptrace, result, == -1);
             UNEXP_IF(ptrace, result, != 0);
-            puts("Wait...");
+            // puts("Wait...");
             result = waitpid(pid, &status, 0);
             ERROR_IF(waitpid, result, == -1);
-            if (WIFEXITED(status)) { break; }
+            if (WIFEXITED(status))
+                break;
         }
         printf("Child exited with status %d\n", WEXITSTATUS(status));
     }