diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1cfec9d..782418a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,6 +31,8 @@ jobs:
           sudo apt-get -y --no-install-recommends install build-essential automake ncurses-dev cmake libcmocka0 git pkg-config autoconf libterm-ui-perl libasound2-dev libalsaplayer-dev openssl libssl-dev apt-utils xterm
           sudo apt-get -y install curl ncurses-dev libsctp-dev libpcap-dev ca-certificates sip-tester
           sudo apt-get -y install libpjproject-dev libpj2
+          git clone -b 2.7.x --depth 1 https://github.com/pjsip/pjproject.git
+          cd pjproject && ./configure --prefix=/usr && make dep && make && sudo make install
 
       - name: Build
         run: make