diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8ba565f09..d0dbb4ffe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-22.04]
+        os: [ubuntu-24.04]
         platform: [x32, x64]
         compiler: [gcc, clang]
         configure:
@@ -27,7 +27,7 @@ jobs:
       - name: Setup Dependencies
         run: |
           sudo apt-get update -y -qq
-          sudo apt-get install -y apache2-dev libxml2-dev liblua5.1-0-dev libcurl4-gnutls-dev libpcre2-dev pkg-config libyajl-dev apache2 apache2-bin apache2-data
+          sudo apt-get install -y apache2-dev libxml2-dev liblua5.1-0-dev libcurl4-gnutls-dev libpcre2-dev libpcre3-dev libpcre3 pkg-config libyajl-dev apache2 apache2-bin apache2-data
       - uses: actions/checkout@v2
       - name: autogen.sh
         run: ./autogen.sh
@@ -79,7 +79,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-22.04]
+        os: [ubuntu-24.04]
         platform: [x32, x64]
         compiler: [gcc, clang]
         configure:
@@ -97,7 +97,7 @@ jobs:
       - name: Setup Dependencies
         run: |
           sudo apt-get update -y -qq
-          sudo apt-get install -y --no-install-recommends apache2-dev libxml2-dev liblua5.1-0-dev libcurl4-gnutls-dev libpcre2-dev pkg-config libyajl-dev apache2 apache2-bin apache2-data
+          sudo apt-get install -y --no-install-recommends apache2-dev libxml2-dev liblua5.1-0-dev libcurl4-gnutls-dev libpcre2-dev libpcre3-dev libpcre3 pkg-config libyajl-dev apache2 apache2-bin apache2-data
       - uses: actions/checkout@v2
       - name: autogen.sh
         run: ./autogen.sh
@@ -110,3 +110,33 @@ jobs:
         run: sudo make install
       - name: run tests
         run: make test
+
+  test-regression-linux:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-24.04]
+        #platform: [x32, x64]
+        platform: [x64]
+        #compiler: [gcc, clang]
+        compiler: [gcc]
+        configure:
+          - {label: "with pcre2, with study, with jit",  opt: "--enable-pcre-study=yes --enable-pcre-jit" }
+          #- {label: "with pcre, with study, with jit",   opt: "--with-pcre --enable-pcre-study=yes --enable-pcre-jit" }
+    steps:
+      - name: Setup Dependencies
+        run: |
+          sudo apt-get update -y -qq
+          sudo apt-get install -y --no-install-recommends apache2-dev libxml2-dev liblua5.1-0-dev libcurl4-gnutls-dev libpcre2-dev libpcre3-dev libpcre3 pkg-config libyajl-dev apache2 apache2-bin apache2-data perl libwww-perl ssdeep libfuzzy-dev libfuzzy2
+      - uses: actions/checkout@v2
+      - name: autogen.sh
+        run: ./autogen.sh
+      - name: configure ${{ matrix.configure.label }}
+        run: ./configure ${{ matrix.configure.opt }} 'CFLAGS=-Werror=format-security'
+      - uses: ammaraskar/gcc-problem-matcher@master
+      - name: make
+        run: make -j `nproc`
+      - name: install module
+        run: sudo make install
+      - name: run regression tests
+        run: make test-regression
diff --git a/tests/regression/config/10-request-directives.t b/tests/regression/config/10-request-directives.t
index d5c6f143b..def9f63c6 100644
--- a/tests/regression/config/10-request-directives.t
+++ b/tests/regression/config/10-request-directives.t
@@ -501,7 +501,7 @@
 		SecRequestBodyLimit 20
 	),
 	match_log => {
-		debug => [ qr/Request body is larger than the configured limit \(20\).. Deny with code \(413\)/, 1 ],
+		debug => [ qr/Request body is larger than the configured limit \(20\)./, 1 ],
 	},
 	match_response => {
 		status => qr/^413$/,