diff --git a/crypto/fipsmodule/rsa/rsa_impl.c b/crypto/fipsmodule/rsa/rsa_impl.c
index c391228..b5a4e51 100644
--- a/crypto/fipsmodule/rsa/rsa_impl.c
+++ b/crypto/fipsmodule/rsa/rsa_impl.c
@@ -1097,5 +1097,4 @@
   // |rsa_default_*| implementation.
   OPENSSL_memset(out, 0, sizeof(RSA_METHOD));
   out->common.is_static = 1;
-  out->flags = RSA_FLAG_CACHE_PUBLIC | RSA_FLAG_CACHE_PRIVATE;
 }
diff --git a/include/openssl/rsa.h b/include/openssl/rsa.h
index 11aa8e4..1a0b74b 100644
--- a/include/openssl/rsa.h
+++ b/include/openssl/rsa.h
@@ -489,12 +489,6 @@
 // API, like a platform key store.
 #define RSA_FLAG_OPAQUE 1
 
-// Deprecated and ignored.
-#define RSA_FLAG_CACHE_PUBLIC 2
-
-// Deprecated and ignored.
-#define RSA_FLAG_CACHE_PRIVATE 4
-
 // RSA_FLAG_NO_BLINDING disables blinding of private operations, which is a
 // dangerous thing to do. It is deprecated and should not be used. It will
 // be ignored whenever possible.
@@ -506,10 +500,6 @@
 // RSA_FLAG_EXT_PKEY is deprecated and ignored.
 #define RSA_FLAG_EXT_PKEY 0x20
 
-// RSA_FLAG_SIGN_VER causes the |sign| and |verify| functions of |rsa_meth_st|
-// to be called when set.
-#define RSA_FLAG_SIGN_VER 0x40
-
 
 // RSA public exponent values.