diff --git a/libtransmission/peer-msgs.cc b/libtransmission/peer-msgs.cc
index aa5db6615..eddaf175f 100644
--- a/libtransmission/peer-msgs.cc
+++ b/libtransmission/peer-msgs.cc
@@ -16,8 +16,6 @@
 #include <utility>
 #include <vector>
 
-#include <event2/bufferevent.h>
-
 #include <fmt/format.h>
 
 #include "transmission.h"
diff --git a/libtransmission/torrent.cc b/libtransmission/torrent.cc
index b5d86a14a..50b146e50 100644
--- a/libtransmission/torrent.cc
+++ b/libtransmission/torrent.cc
@@ -24,8 +24,6 @@
 #include <windows.h> /* CreateProcess(), GetLastError() */
 #endif
 
-#include <event2/util.h> /* evutil_vsnprintf() */
-
 #include <fmt/chrono.h>
 #include <fmt/core.h>
 
diff --git a/libtransmission/tr-lpd.cc b/libtransmission/tr-lpd.cc
index 3693ec80e..de253ed94 100644
--- a/libtransmission/tr-lpd.cc
+++ b/libtransmission/tr-lpd.cc
@@ -19,7 +19,6 @@
 #endif
 
 #include <event2/event.h>
-#include <event2/util.h>
 
 #include <fmt/format.h>
 
diff --git a/tests/libtransmission/move-test.cc b/tests/libtransmission/move-test.cc
index e06d1daef..89978c748 100644
--- a/tests/libtransmission/move-test.cc
+++ b/tests/libtransmission/move-test.cc
@@ -9,8 +9,6 @@
 #include <string_view>
 #include <utility>
 
-#include <event2/buffer.h>
-
 #include <libtransmission/transmission.h>
 
 #include <libtransmission/cache.h> // tr_cacheWriteBlock()
diff --git a/utils/remote.cc b/utils/remote.cc
index cb7aa6682..7e0f0ca38 100644
--- a/utils/remote.cc
+++ b/utils/remote.cc
@@ -19,7 +19,6 @@
 #include <curl/curl.h>
 
 #include <event2/buffer.h>
-#include <event2/util.h>
 
 #include <fmt/chrono.h>
 #include <fmt/format.h>