diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index d50c6ec..78c0ea4 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -82,11 +82,14 @@
 
 #include "cipher.h"
 
-#define MBEDTLS_ERR_CCM_BAD_INPUT       -0x000D /**< Bad input parameters to the function. */
-#define MBEDTLS_ERR_CCM_AUTH_FAILED     -0x000F /**< Authenticated decryption failed. */
+/** Bad input parameters to the function. */
+#define MBEDTLS_ERR_CCM_BAD_INPUT       -0x000D
+/** Authenticated decryption failed. */
+#define MBEDTLS_ERR_CCM_AUTH_FAILED     -0x000F
 
 /* MBEDTLS_ERR_CCM_HW_ACCEL_FAILED is deprecated and should not be used. */
-#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011 /**< CCM hardware accelerator failed. */
+/** CCM hardware accelerator failed. */
+#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011
 
 #ifdef __cplusplus
 extern "C" {