diff --git a/src/main/pg/rx.c b/src/main/pg/rx.c
index c87565e152..8863d84200 100644
--- a/src/main/pg/rx.c
+++ b/src/main/pg/rx.c
@@ -35,13 +35,17 @@
 #include "rx/rx_spi.h"
 
 #ifndef SERIALRX_PROVIDER
+
 #if defined(USE_SERIALRX_SBUS)
 #define SERIALRX_PROVIDER SERIALRX_SBUS
 #elif defined(USE_SERIALRX_GHST)
 #define SERIALRX_PROVIDER SERIALRX_GHST
-#else
+#elif defined(USE_SERIALRX_CRSF)
 #define SERIALRX_PROVIDER SERIALRX_CRSF
+#else
+#define SERIALRX_PROVIDER 0
 #endif
+
 #endif
 
 PG_REGISTER_WITH_RESET_FN(rxConfig_t, rxConfig, PG_RX_CONFIG, 4);
diff --git a/src/main/target/common_defaults_post.h b/src/main/target/common_defaults_post.h
index 6f91f2d1ee..b0834f361f 100644
--- a/src/main/target/common_defaults_post.h
+++ b/src/main/target/common_defaults_post.h
@@ -58,9 +58,6 @@
 #ifndef RX_SPI_DEFAULT_PROTOCOL
 #define RX_SPI_DEFAULT_PROTOCOL 0
 #endif
-#ifndef SERIALRX_PROVIDER
-#define SERIALRX_PROVIDER 0
-#endif
 
 #define RX_MIN_USEC 885
 #define RX_MAX_USEC 2115