diff --git a/configure b/configure
index 90760fe39e..2913bad0de 100755
--- a/configure
+++ b/configure
@@ -2445,8 +2445,11 @@ ffrtmphttp_protocol_conflict="librtmp_protocol"
 ffrtmphttp_protocol_select="http_protocol"
 gopher_protocol_select="network"
 http_protocol_select="tcp_protocol"
+http_protocol_suggest="zlib"
 httpproxy_protocol_select="tcp_protocol"
+httpproxy_protocol_suggest="zlib"
 https_protocol_select="tls_protocol"
+https_protocol_suggest="zlib"
 icecast_protocol_select="http_protocol"
 librtmp_protocol_deps="librtmp"
 librtmpe_protocol_deps="librtmp"
@@ -2457,12 +2460,18 @@ mmsh_protocol_select="http_protocol"
 mmst_protocol_select="network"
 rtmp_protocol_conflict="librtmp_protocol"
 rtmp_protocol_select="tcp_protocol"
+rtmp_protocol_suggest="zlib"
 rtmpe_protocol_select="ffrtmpcrypt_protocol"
+rtmpe_protocol_suggest="zlib"
 rtmps_protocol_conflict="librtmp_protocol"
 rtmps_protocol_select="tls_protocol"
+rtmps_protocol_suggest="zlib"
 rtmpt_protocol_select="ffrtmphttp_protocol"
+rtmpt_protocol_suggest="zlib"
 rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol"
+rtmpte_protocol_suggest="zlib"
 rtmpts_protocol_select="ffrtmphttp_protocol https_protocol"
+rtmpts_protocol_suggest="zlib"
 rtp_protocol_select="udp_protocol"
 sctp_protocol_deps="struct_sctp_event_subscribe"
 sctp_protocol_select="network"