diff --git a/.github/workflows/test_linux.yml b/.github/workflows/test_linux.yml
index 32efe27e..fbc3f314 100644
--- a/.github/workflows/test_linux.yml
+++ b/.github/workflows/test_linux.yml
@@ -97,13 +97,23 @@ jobs:
             conf_pkg: |
               yum -y install epel-release
               yum -y update
+              yum -y install wget
             os_deps: >-
               libX11-devel
               libXt-devel
               swig3
             install_gtest: |
-              yum install -y http://repo.okay.com.mx/centos/7/x86_64/release/okay-release-1-6.el7.noarch.rpm
-              yum install -y gtest gtest-devel gmock gmock-devel
+              cd /tmp
+              wget https://github.com/google/googletest/archive/release-1.8.0.tar.gz
+              tar xzvf release-1.8.0.tar.gz
+              cd /tmp/googletest-release-1.8.0/googletest
+              cmake .
+              make
+              make install
+              cd /tmp/googletest-release-1.8.0/googlemock
+              cmake .
+              make
+              make install
 #-------- RHEL 8-based Only Dependencies ----------------
           - cfg: { arch: rhel, arch_ver: 8 }
             pkg_mgr: dnf