diff --git a/TinyGsmClient.h b/TinyGsmClient.h
index b9de490..040e9b2 100644
--- a/TinyGsmClient.h
+++ b/TinyGsmClient.h
@@ -11,6 +11,8 @@
 
 #if   defined(TINY_GSM_MODEM_SIM800) || defined(TINY_GSM_MODEM_SIM900)
   #include <TinyGsmClientSIM800.h>
+#elif   defined(TINY_GSM_MODEM_SIM808)
+#include <TinyGsmClientSIM808.h>
 #elif defined(TINY_GSM_MODEM_A6) || defined(TINY_GSM_MODEM_A7)
   #include <TinyGsmClientA6.h>
 #elif defined(TINY_GSM_MODEM_M590)