diff --git a/src/core/libraries/kernel/file_system.cpp b/src/core/libraries/kernel/file_system.cpp
index 5330b90fd..4b5a53266 100644
--- a/src/core/libraries/kernel/file_system.cpp
+++ b/src/core/libraries/kernel/file_system.cpp
@@ -1262,7 +1262,8 @@ s32 PS4_SYSV_ABI posix_select(s32 nfds, fd_set_posix* readfds, fd_set_posix* wri
         if (file->type == Core::FileSys::FileType::Regular ||
             file->type == Core::FileSys::FileType::Device) {
             // Disk files always ready
-            if (want_read) {
+            // For devices, stdin (fd 0) is never read-ready.
+            if (want_read && i != 0) {
                 FD_SET_POSIX(i, &read_ready);
             }
             if (want_write) {