diff --git a/xpp/echo_loader.c b/xpp/echo_loader.c
index 86c4dd4..9aa0cbc 100644
--- a/xpp/echo_loader.c
+++ b/xpp/echo_loader.c
@@ -564,7 +564,7 @@ UINT32 Oct6100UserDriverReadBurstApi(tPOCT6100_READ_BURST_PARAMS f_pBurstParams)
 	return cOCT6100_ERR_OK;
 }
 
-inline int get_ver(struct astribank *astribank)
+static inline int get_ver(struct astribank *astribank)
 {
 	return spi_send(astribank, 0, 0, 1, 1);
 }