diff --git a/config.def.h b/config.def.h
index 6e8a8f2ecd..cb514ca413 100644
--- a/config.def.h
+++ b/config.def.h
@@ -548,6 +548,19 @@ static const bool input_autodetect_enable = true;
 #define RETRO_DEF_JOYPAD_R2 (1ULL << RETRO_DEVICE_ID_JOYPAD_R2)
 #define RETRO_DEF_JOYPAD_L3 (1ULL << RETRO_DEVICE_ID_JOYPAD_L3)
 #define RETRO_DEF_JOYPAD_R3 (1ULL << RETRO_DEVICE_ID_JOYPAD_R3)
+#elif defined(PSP)
+#define RETRO_DEF_JOYPAD_B (1ULL << RETRO_DEVICE_ID_JOYPAD_B)
+#define RETRO_DEF_JOYPAD_Y (1ULL << RETRO_DEVICE_ID_JOYPAD_Y)
+#define RETRO_DEF_JOYPAD_SELECT (1ULL << RETRO_DEVICE_ID_JOYPAD_SELECT)
+#define RETRO_DEF_JOYPAD_START (1ULL << RETRO_DEVICE_ID_JOYPAD_START)
+#define RETRO_DEF_JOYPAD_UP (1ULL << RETRO_DEVICE_ID_JOYPAD_UP)
+#define RETRO_DEF_JOYPAD_DOWN (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN)
+#define RETRO_DEF_JOYPAD_LEFT (1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT)
+#define RETRO_DEF_JOYPAD_RIGHT (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT)
+#define RETRO_DEF_JOYPAD_A (1ULL << RETRO_DEVICE_ID_JOYPAD_A)
+#define RETRO_DEF_JOYPAD_X (1ULL << RETRO_DEVICE_ID_JOYPAD_X)
+#define RETRO_DEF_JOYPAD_L (1ULL << RETRO_DEVICE_ID_JOYPAD_L)
+#define RETRO_DEF_JOYPAD_R (1ULL << RETRO_DEVICE_ID_JOYPAD_R)
 #else
 #define RETRO_DEF_JOYPAD_B NO_BTN
 #define RETRO_DEF_JOYPAD_Y NO_BTN