diff --git a/linux-user/strace.c b/linux-user/strace.c
index 02d610a7f8..2cbaf94c89 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -1021,12 +1021,12 @@ print_syscall_ret_ioctl(CPUArchState *cpu_env, const struct syscallname *name,
         int target_size;
 
         for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
-            if (ie->target_cmd == arg1) {
+            if (ie->target_cmd == (int)arg1) {
                 break;
             }
         }
 
-        if (ie->target_cmd == arg1 &&
+        if (ie->target_cmd == (int)arg1 &&
            (ie->access == IOC_R || ie->access == IOC_RW)) {
             arg_type = ie->arg_type;
             qemu_log(" (");
@@ -4359,7 +4359,7 @@ print_ioctl(CPUArchState *cpu_env, const struct syscallname *name,
     int target_size;
 
     for (ie = ioctl_entries; ie->target_cmd != 0; ie++) {
-        if (ie->target_cmd == arg1) {
+        if (ie->target_cmd == (int)arg1) {
             break;
         }
     }