diff --git a/apps/plugin.c b/apps/plugin.c
index 002f8568b9..f7458b71b2 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -43,6 +43,7 @@
 #include "talk.h"
 #include "mp3data.h"
 #include "powermgmt.h"
+#include "system.h"
 
 #ifdef HAVE_LCD_BITMAP
 #include "peakmeter.h"
diff --git a/firmware/export/system.h b/firmware/export/system.h
index 121deafc7e..84c222e171 100644
--- a/firmware/export/system.h
+++ b/firmware/export/system.h
@@ -234,6 +234,10 @@ static inline unsigned long SWAB32(unsigned long value)
 #define invalidate_icache()
 
 #endif
+#else
+
+#define invalidate_icache()
+
 #endif
 
 #endif