diff --git a/READMEs/README.build.md b/READMEs/README.build.md
index 0b3db34b7..d41753715 100644
--- a/READMEs/README.build.md
+++ b/READMEs/README.build.md
@@ -353,7 +353,7 @@ https://www.wolfssl.com/wolfSSL/Products-wolfssl.html
 It contains a OpenSSL compatibility layer which makes it possible to pretty
 much link to it instead of OpenSSL, giving a much smaller footprint.
 
-**NOTE**: wolfssl needs to be compiled using the `--enable-opensslextra` flag for
+**NOTE**: wolfssl needs to be compiled using the `--enable-libwebsockets` flag for
 this to work.
 
 @section wolf1 Compiling libwebsockets with wolfSSL
diff --git a/contrib/cross-openwrt-makefile b/contrib/cross-openwrt-makefile
index 8acab6b4f..5305174e4 100644
--- a/contrib/cross-openwrt-makefile
+++ b/contrib/cross-openwrt-makefile
@@ -24,13 +24,13 @@ CMAKE_OPTIONS += -DLWS_WITH_SSL=ON
 CMAKE_OPTIONS += -DLWS_WITHOUT_TESTAPPS=$(if $(CONFIG_PACKAGE_libwebsockets-examples),"OFF","ON")
 
 # for wolfssl, define these in addition to LWS_OPENSSL_SUPPORT and
-# edit package/libs/wolfssl/Makefile to include --enable-opensslextra
+# edit package/libs/wolfssl/Makefile to include --enable-libwebsockets
 # CMAKE_OPTIONS += -DLWS_WITH_WOLFSSL=ON
 # CMAKE_OPTIONS += -DLWS_WOLFSSL_LIBRARIES=$(STAGING_DIR)/usr/lib/libwolfssl.so
 # CMAKE_OPTIONS += -DLWS_WOLFSSL_INCLUDE_DIRS=$(STAGING_DIR)/usr/include
 
 # for cyassl, define these in addition to LWS_OPENSSL_SUPPORT and
-# edit package/libs/wolfssl/Makefile to include --enable-opensslextra
+# edit package/libs/wolfssl/Makefile to include --enable-libwebsockets
 # CMAKE_OPTIONS += -DLWS_WITH_CYASSL=ON
 # CMAKE_OPTIONS += -DLWS_CYASSL_LIBRARIES=$(STAGING_DIR)/usr/lib/libcyassl.so
 # CMAKE_OPTIONS += -DLWS_CYASSL_INCLUDE_DIRS=$(STAGING_DIR)/usr/include