diff --git a/.appveyor.yml b/.appveyor.yml
index 80ecfa06..6df0cd1d 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -27,6 +27,4 @@ build_script:
     - c:\cygwin-root\bin\sh -lc "rebase -s -v $(cat /tmp/files-to-rebase)"
 test_script:
     - c:\cygwin-root\bin\sh -lc "cd $APPVEYOR_BUILD_FOLDER/build; make VERBOSE=1 unittest < /dev/null"
-    - c:\cygwin-root\bin\sh -lc "cd $APPVEYOR_BUILD_FOLDER/build; env ZNC_QT_VER=5 make VERBOSE=1 inttest_bin < /dev/null"
-    - c:\cygwin-root\bin\sh -lc "cd $APPVEYOR_BUILD_FOLDER/build; git clone --depth=1 https://github.com/google/gtest-parallel"
-    - c:\cygwin-root\bin\sh -lc "cd $APPVEYOR_BUILD_FOLDER/build; gtest-parallel/gtest-parallel test/integration/inttest"
+    - c:\cygwin-root\bin\sh -lc "cd $APPVEYOR_BUILD_FOLDER/build; env ZNC_QT_VER=5 make VERBOSE=1 inttest < /dev/null"
diff --git a/.github/build.sh b/.github/build.sh
index e89e21e4..33a56ed3 100644
--- a/.github/build.sh
+++ b/.github/build.sh
@@ -31,11 +31,8 @@ env LLVM_PROFILE_FILE="$PWD/unittest.profraw" make VERBOSE=1 unittest
 sudo make install
 /usr/local/bin/znc --version
 
-git clone --depth=1 https://github.com/google/gtest-parallel
-make VERBOSE=1 inttest_bin
-
 # TODO: use DEVEL_COVER_OPTIONS for https://metacpan.org/pod/Devel::Cover
-env LLVM_PROFILE_FILE="$PWD/inttest.profraw" ZNC_MODPERL_COVERAGE_OPTS="-db,$PWD/cover_db" PYTHONWARNINGS=error gtest-parallel/gtest-parallel test/integration/inttest
+env LLVM_PROFILE_FILE="$PWD/inttest.profraw" ZNC_MODPERL_COVERAGE_OPTS="-db,$PWD/cover_db" PYTHONWARNINGS=error make VERBOSE=1 inttest
 ls -lRa
 
 ~/perl5/bin/cover --no-gcov --report=clover
diff --git a/Jenkinsfile b/Jenkinsfile
index f2eba994..1d8f594b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,9 +26,7 @@ timestamps {
         stage('Integration test') {
           withEnv(['GTEST_OUTPUT=xml:integration-test.xml']) {
             sh 'make install'
-            sh 'make inttest_bin'
-            sh 'git clone --depth=1 https://github.com/google/gtest-parallel'
-            sh 'gtest-parallel/gtest-parallel test/integration/inttest'
+            sh 'make inttest'
           }
         }
         junit '**/*test.xml'