diff --git a/target/tricore/csfr.def b/target/tricore/csfr.h.inc
similarity index 100%
rename from target/tricore/csfr.def
rename to target/tricore/csfr.h.inc
diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index c5b7bfbf20..df9e46c649 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -388,7 +388,7 @@ static inline void gen_mfcr(DisasContext *ctx, TCGv ret, int32_t offset)
         gen_helper_psw_read(ret, cpu_env);
     } else {
         switch (offset) {
-#include "csfr.def"
+#include "csfr.h.inc"
         }
     }
 }
@@ -418,7 +418,7 @@ static inline void gen_mtcr(DisasContext *ctx, TCGv r1,
             gen_helper_psw_write(cpu_env, r1);
         } else {
             switch (offset) {
-#include "csfr.def"
+#include "csfr.h.inc"
             }
         }
     } else {