diff --git a/crypto/dh/dh.h b/crypto/dh/dh.h
index 38214082f7..62dba4055c 100644
--- a/crypto/dh/dh.h
+++ b/crypto/dh/dh.h
@@ -119,9 +119,7 @@ struct dh_st
 	int references;
 	CRYPTO_EX_DATA ex_data;
 	const DH_METHOD *meth;
-#ifndef OPENSSL_NO_ENGINE
 	ENGINE *engine;
-#endif
 	};
 
 #define DH_GENERATOR_2		2
diff --git a/crypto/dsa/dsa.h b/crypto/dsa/dsa.h
index 63fcce9a33..6ba79b01df 100644
--- a/crypto/dsa/dsa.h
+++ b/crypto/dsa/dsa.h
@@ -142,10 +142,8 @@ struct dsa_st
 	int references;
 	CRYPTO_EX_DATA ex_data;
 	const DSA_METHOD *meth;
-#ifndef OPENSSL_NO_ENGINE
 	/* functional reference if 'meth' is ENGINE-provided */
 	ENGINE *engine;
-#endif
 	};
 
 #define DSAparams_dup(x) (DSA *)ASN1_dup((int (*)())i2d_DSAparams, \
diff --git a/crypto/evp/evp.h b/crypto/evp/evp.h
index a58ece3a40..b084a35809 100644
--- a/crypto/evp/evp.h
+++ b/crypto/evp/evp.h
@@ -277,9 +277,7 @@ struct env_md_st
 struct env_md_ctx_st
 	{
 	const EVP_MD *digest;
-#ifndef OPENSSL_NO_ENGINE
 	ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */
-#endif
 	unsigned long flags;
 	void *md_data;
 	} /* EVP_MD_CTX */;
@@ -351,9 +349,7 @@ typedef struct evp_cipher_info_st
 struct evp_cipher_ctx_st
 	{
 	const EVP_CIPHER *cipher;
-#ifndef OPENSSL_NO_ENGINE
 	ENGINE *engine;	/* functional reference if 'cipher' is ENGINE-provided */
-#endif
 	int encrypt;		/* encrypt or decrypt */
 	int buf_len;		/* number we have left */
 
diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h
index 68696f8219..b005b4b0b3 100644
--- a/crypto/rsa/rsa.h
+++ b/crypto/rsa/rsa.h
@@ -128,10 +128,8 @@ struct rsa_st
 	int pad;
 	long version;
 	const RSA_METHOD *meth;
-#ifndef OPENSSL_NO_ENGINE
 	/* functional reference if 'meth' is ENGINE-provided */
 	ENGINE *engine;
-#endif
 	BIGNUM *n;
 	BIGNUM *e;
 	BIGNUM *d;