diff --git a/src/iosource/pcap/Source.cc b/src/iosource/pcap/Source.cc
index 52d87bd3b8..fc9d5618c5 100644
--- a/src/iosource/pcap/Source.cc
+++ b/src/iosource/pcap/Source.cc
@@ -27,8 +27,6 @@ PcapSource::PcapSource(const std::string& path, bool is_live)
 	props.is_live = is_live;
 	pd = nullptr;
 	memset(&current_hdr, 0, sizeof(current_hdr));
-	memset(&last_hdr, 0, sizeof(last_hdr));
-	last_data = nullptr;
 	}
 
 void PcapSource::Open()
@@ -46,7 +44,6 @@ void PcapSource::Close()
 
 	pcap_close(pd);
 	pd = nullptr;
-	last_data = nullptr;
 
 	Closed();
 
@@ -213,7 +210,6 @@ bool PcapSource::ExtractNextPacket(Packet* pkt)
 		return false;
 		}
 
-	last_data = data;
 	pkt->Init(props.link_type, &current_hdr.ts, current_hdr.caplen, current_hdr.len, data);
 
 	if ( current_hdr.len == 0 || current_hdr.caplen == 0 )
@@ -222,8 +218,6 @@ bool PcapSource::ExtractNextPacket(Packet* pkt)
 		return false;
 		}
 
-	last_hdr = current_hdr;
-	last_data = data;
 	++stats.received;
 	stats.bytes_received += current_hdr.len;
 
diff --git a/src/iosource/pcap/Source.h b/src/iosource/pcap/Source.h
index fd2fa0ec53..f32071cb99 100644
--- a/src/iosource/pcap/Source.h
+++ b/src/iosource/pcap/Source.h
@@ -41,8 +41,6 @@ private:
 	pcap_t *pd;
 
 	struct pcap_pkthdr current_hdr;
-	struct pcap_pkthdr last_hdr;
-	const u_char* last_data;
 };
 
 }