diff --git a/.travis.yml b/.travis.yml
index 2a923a96..dd915873 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -40,6 +40,7 @@ env:
     - JOBS=3
     - NGX_BUILD_JOBS=$JOBS
     - TEST_NGINX_SLEEP=0.006
+    - TEST_NGINX_SKIP_COSOCKET_LOG_TEST=1
   matrix:
     - NGINX_VERSION=1.29.4 OPENSSL_VER=3.5.4 OPENSSL_PATCH_VER=3.5.4
 
diff --git a/t/501-tcp-socket-timeout.t b/t/501-tcp-socket-timeout.t
index 3a33d22c..769bef63 100644
--- a/t/501-tcp-socket-timeout.t
+++ b/t/501-tcp-socket-timeout.t
@@ -28,7 +28,11 @@ our $StapScript = $t::StapThread::StapScript;
 
 repeat_each(2);
 
-plan tests => repeat_each() * (blocks() * 4 + 8);
+if (defined $ENV{TEST_NGINX_SKIP_COSOCKET_LOG_TEST}) {
+    plan(skip_all => "Remove TEST_NGINX_SKIP_COSOCKET_LOG_TEST to enable this test");
+} else {
+    plan tests => repeat_each() * (blocks() * 4 + 8);
+}
 
 our $HtmlDir = html_dir;
 
diff --git a/t/502-udp-socket-error.t b/t/502-udp-socket-error.t
index 539d06e4..74133196 100644
--- a/t/502-udp-socket-error.t
+++ b/t/502-udp-socket-error.t
@@ -4,7 +4,11 @@ use Test::Nginx::Socket::Lua::Stream;
 
 repeat_each(2);
 
-plan tests => repeat_each() * (3 * blocks());
+if (defined $ENV{TEST_NGINX_SKIP_COSOCKET_LOG_TEST}) {
+    plan(skip_all => "Remove TEST_NGINX_SKIP_COSOCKET_LOG_TEST to enable this test");
+} else {
+    plan tests => repeat_each() * (3 * blocks());
+}
 
 our $HtmlDir = html_dir;