diff --git a/doc/doxygen/src/driver-guide.md b/doc/doxygen/src/driver-guide.md
index 0e688f8a90..0cd72f81f3 100644
--- a/doc/doxygen/src/driver-guide.md
+++ b/doc/doxygen/src/driver-guide.md
@@ -166,7 +166,7 @@ CFLAGS="-DTMPABC_PARAM_ADDR=0x23" make all
 Second, we can override selected parameters from the board configuration
 (`board.h`):
 
-@code.{c}
+@code
 /* ... */
 /**
  * @brief   TMPABC sensor configuration