diff --git a/src/scubapro_g2.c b/src/scubapro_g2.c
index c33d902..765df6f 100644
--- a/src/scubapro_g2.c
+++ b/src/scubapro_g2.c
@@ -26,7 +26,9 @@
 #include "scubapro_g2.h"
 #include "context-private.h"
 #include "device-private.h"
+#ifdef USBHID
 #include "usbhid.h"
+#endif
 #include "array.h"
 #include "platform.h"
 
@@ -248,7 +250,11 @@ scubapro_g2_device_open(dc_device_t **out, dc_context_t *context, const char *na
 			status = DC_STATUS_IO;
 			goto error_free;
 		}
+#ifdef USBHID
 		status = dc_usbhid_custom_io(context, id->vendor, id->device);
+#else
+		status = DC_STATUS_UNSUPPORTED;
+#endif
 	}
 
 	if (status != DC_STATUS_SUCCESS) {
diff --git a/src/suunto_eonsteel.c b/src/suunto_eonsteel.c
index f9ded4d..6f6c7f2 100644
--- a/src/suunto_eonsteel.c
+++ b/src/suunto_eonsteel.c
@@ -28,7 +28,9 @@
 #include "context-private.h"
 #include "device-private.h"
 #include "array.h"
+#ifdef USBHID
 #include "usbhid.h"
+#endif
 #include "platform.h"
 
 #define EONSTEEL 0
@@ -769,7 +771,11 @@ suunto_eonsteel_device_open(dc_device_t **out, dc_context_t *context, const char
 		/* We really need some way to specify USB ID's in the descriptor */
 		unsigned int vendor_id = 0x1493;
 		unsigned int device_id = model ? 0x0033 : 0x0030;
+#ifdef USBHID
 		status = dc_usbhid_custom_io(context, vendor_id, device_id);
+#else
+		status = DC_STATUS_UNSUPPORTED;
+#endif
 	}
 
 	if (status != DC_STATUS_SUCCESS) {