1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/dh/dh_locl.h b/crypto/dh/dh_locl.h
index 19301c3185..6867555c4a 100644
--- a/crypto/dh/dh_locl.h
+++ b/crypto/dh/dh_locl.h
@@ -8,6 +8,7 @@
  */
 
 #include <openssl/dh.h>
+#include "internal/refcount.h"
 
 struct dh_st {
     /*
@@ -29,7 +30,7 @@ struct dh_st {
     unsigned char *seed;
     int seedlen;
     BIGNUM *counter;
-    int references;
+    CRYPTO_REF_COUNT references;
     CRYPTO_EX_DATA ex_data;
     const DH_METHOD *meth;
     ENGINE *engine;