diff --git a/src/add-ons/kernel/drivers/network/wlan/iprowifi3945/dev/wpi/if_wpi.c b/src/add-ons/kernel/drivers/network/wlan/iprowifi3945/dev/wpi/if_wpi.c
index 826ba36158..525b2e88b2 100644
--- a/src/add-ons/kernel/drivers/network/wlan/iprowifi3945/dev/wpi/if_wpi.c
+++ b/src/add-ons/kernel/drivers/network/wlan/iprowifi3945/dev/wpi/if_wpi.c
@@ -468,8 +468,10 @@ wpi_attach(device_t dev)
 		| IEEE80211_C_PMGT		/* Station-side power mgmt */
 		;
 
+#ifndef __HAIKU__
 	ic->ic_cryptocaps =
 		  IEEE80211_CRYPTO_AES_CCM;
+#endif
 
 	/*
 	 * Read in the eeprom and also setup the channels for