diff --git a/examples/network/simple_sniffer/sdkconfig.ci.mem b/examples/network/simple_sniffer/sdkconfig.ci.mem
index c74dc32ce5..b8a9d685bc 100644
--- a/examples/network/simple_sniffer/sdkconfig.ci.mem
+++ b/examples/network/simple_sniffer/sdkconfig.ci.mem
@@ -1,3 +1,4 @@
 CONFIG_SPIRAM=y
 CONFIG_SPIRAM_IGNORE_NOTFOUND=y
 CONFIG_SNIFFER_PCAP_DESTINATION_MEMORY=y
+CONFIG_SNIFFER_PCAP_MEMORY_SIZE=8000