diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41255e4b8..4484c71a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -252,7 +252,7 @@ include_directories(${LIBGCRYPT_INCLUDE_DIRS})
 list(APPEND EXTRA_LIBS ${LIBGCRYPT_LDFLAGS})
 
 # Check for GnuTLS
-pkg_check_modules(GNUTLS REQUIRED gnutls>=3.3.0)
+pkg_check_modules(GNUTLS REQUIRED gnutls>=3.6.3)
 include_directories(${GNUTLS_INCLUDE_DIRS})
 list(APPEND EXTRA_LIBS ${GNUTLS_LDFLAGS})
 
diff --git a/src/plugins/irc/irc-bar-item.c b/src/plugins/irc/irc-bar-item.c
index 932438f06..336ccac5a 100644
--- a/src/plugins/irc/irc-bar-item.c
+++ b/src/plugins/irc/irc-bar-item.c
@@ -497,11 +497,9 @@ irc_bar_item_tls_version (const void *pointer, void *data,
                 version = gnutls_protocol_get_version (server->gnutls_sess);
                 switch (version)
                 {
-#if LIBGNUTLS_VERSION_NUMBER >= 0x030603 /* 3.6.3 */
                     case GNUTLS_TLS1_3:
                         color = IRC_COLOR_ITEM_TLS_VERSION_OK;
                         break;
-#endif
                     case GNUTLS_TLS1_2:
                         color = IRC_COLOR_ITEM_TLS_VERSION_DEPRECATED;
                         break;