diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 75317a8..3e11789 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -96,7 +96,7 @@
 /**
  * \brief          The DHM context structure.
  */
-typedef struct
+typedef struct mbedtls_dhm_context
 {
     size_t len;         /*!<  The size of \p P in Bytes. */
     mbedtls_mpi P;      /*!<  The prime modulus. */