diff --git a/src/target/nrf51.c b/src/target/nrf51.c
index 91f1d43f..985005d1 100644
--- a/src/target/nrf51.c
+++ b/src/target/nrf51.c
@@ -165,6 +165,7 @@ bool nrf51_probe(target *t)
 		return true;
 	case 0x00AC: /* nRF52832 Preview QFAA BA0 */
 	case 0x00C7: /* nRF52832 Revision 1 QFAA B00 */
+	case 0x00E3: /* nRF52832-CIAA CSP */
 		t->driver = "Nordic nRF52";
 		target_add_ram(t, 0x20000000, 64*1024);
 		nrf51_add_flash(t, 0x00000000, 512*1024, NRF52_PAGE_SIZE);