diff --git a/.travis.yml b/.travis.yml
index 71587ea5bc..de81f46c94 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -42,8 +42,6 @@ env:
     - LUAJIT_LIB=$LUAJIT_PREFIX/lib
     - LUAJIT_INC=$LUAJIT_PREFIX/include/luajit-2.1
     - LUA_INCLUDE_DIR=$LUAJIT_INC
-    - PCRE_VER=8.45
-    - PCRE2_VER=10.42
     - PCRE_PREFIX=/opt/pcre
     - PCRE2_PREFIX=/opt/pcre2
     - PCRE_LIB=$PCRE_PREFIX/lib
@@ -63,10 +61,10 @@ env:
   jobs:
     #- NGINX_VERSION=1.21.4 OPENSSL_VER=1.1.1w OPENSSL_PATCH_VER=1.1.1f
     #- NGINX_VERSION=1.25.1 OPENSSL_VER=1.1.1w TEST_NGINX_USE_HTTP2=1
-    - NGINX_VERSION=1.27.1 OPENSSL_VER=1.1.1w OPENSSL_PATCH_VER=1.1.1f USE_PCRE2=Y TEST_NGINX_TIMEOUT=5
-    - NGINX_VERSION=1.27.1 OPENSSL_VER=3.0.15 OPENSSL_PATCH_VER=3.0.15 USE_PCRE2=Y TEST_NGINX_TIMEOUT=5
-    - NGINX_VERSION=1.27.1 OPENSSL_VER=3.0.15 OPENSSL_PATCH_VER=3.0.15 USE_PCRE2=Y TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3
-    - NGINX_VERSION=1.27.1 BORINGSSL=1 TEST_NGINX_USE_HTTP3=1 USE_PCRE2=Y TEST_NGINX_QUIC_IDLE_TIMEOUT=3
+    - NGINX_VERSION=1.27.1 OPENSSL_VER=1.1.1w OPENSSL_PATCH_VER=1.1.1f TEST_NGINX_TIMEOUT=5 PCRE_VER=8.45
+    - NGINX_VERSION=1.27.1 OPENSSL_VER=3.0.15 OPENSSL_PATCH_VER=3.0.15 TEST_NGINX_TIMEOUT=5 PCRE2_VER=10.42
+    - NGINX_VERSION=1.27.1 OPENSSL_VER=3.0.15 OPENSSL_PATCH_VER=3.0.15 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.42
+    - NGINX_VERSION=1.27.1 BORINGSSL=1 TEST_NGINX_USE_HTTP3=1 TEST_NGINX_QUIC_IDLE_TIMEOUT=3 PCRE2_VER=10.42
 
 services:
   - memcached
@@ -80,8 +78,8 @@ before_install:
 
 install:
   - if [ ! -f download-cache/drizzle7-$DRIZZLE_VER.tar.gz ]; then wget -P download-cache https://github.com/openresty/openresty-deps-prebuild/releases/download/v20230902/drizzle7-$DRIZZLE_VER.tar.gz; fi
-  - if [ "$USE_PCRE2" != "Y" ] && [ ! -f download-cache/pcre-$PCRE_VER.tar.gz ]; then wget -P download-cache https://downloads.sourceforge.net/project/pcre/pcre/${PCRE_VER}/pcre-${PCRE_VER}.tar.gz; fi
-  - if [ "$USE_PCRE2" = "Y" ] && [ ! -f download-cache/pcre2-$PCRE2_VER.tar.gz ]; then wget -P download-cache https://github.com/PCRE2Project/pcre2/releases/download/pcre2-${PCRE2_VER}/pcre2-${PCRE2_VER}.tar.gz; fi
+  #- if [ -n "$PCRE_VER" ] && [ ! -f download-cache/pcre-$PCRE_VER.tar.gz ]; then wget -P download-cache https://downloads.sourceforge.net/project/pcre/pcre/${PCRE_VER}/pcre-${PCRE_VER}.tar.gz; fi
+  #- if [ -n "$PCRE2_VER" ] && [ ! -f download-cache/pcre2-$PCRE2_VER.tar.gz ]; then wget -P download-cache https://github.com/PCRE2Project/pcre2/releases/download/pcre2-${PCRE2_VER}/pcre2-${PCRE2_VER}.tar.gz; fi
   #- if [ -n "$OPENSSL_VER" ] && [ ! -f download-cache/openssl-$OPENSSL_VER.tar.gz ]; then wget -P download-cache https://github.com/openssl/openssl/releases/download/openssl-$OPENSSL_VER/openssl-$OPENSSL_VER.tar.gz || wget -P download-cache https://www.openssl.org/source/openssl-$OPENSSL_VER.tar.gz || wget -P download-cache https://www.openssl.org/source/old/${OPENSSL_VER//[a-z]/}/openssl-$OPENSSL_VER.tar.gz; fi
   - wget https://github.com/openresty/openresty-deps-prebuild/releases/download/v1.0.0/openssl-$OPENSSL_VER-x64-focal.tar.gz
   - wget https://github.com/openresty/openresty-deps-prebuild/releases/download/v20230902/boringssl-20230902-x64-focal.tar.gz
@@ -135,11 +133,13 @@ script:
   - sudo make install-libdrizzle-1.0 > build.log 2>&1 || (cat build.log && exit 1)
   - cd ../mockeagain/ && make CC=$CC -j$JOBS && cd ..
   - cd lua-cjson/ && make -j$JOBS && sudo make install && cd ..
-  - if [ "$USE_PCRE2" != "Y" ]; then tar zxf download-cache/pcre-$PCRE_VER.tar.gz; cd pcre-$PCRE_VER/; ./configure --prefix=$PCRE_PREFIX --enable-jit --enable-utf --enable-unicode-properties > build.log 2>&1 || (cat build.log && exit 1); make -j$JOBS > build.log 2>&1 || (cat build.log && exit 1); sudo PATH=$PATH make install > build.log 2>&1 || (cat build.log && exit 1); cd ..; fi
-  - if [ "$USE_PCRE2" = "Y" ]; then tar zxf download-cache/pcre2-$PCRE2_VER.tar.gz; cd pcre2-$PCRE2_VER/; ./configure --prefix=$PCRE2_PREFIX --enable-jit --enable-utf > build.log 2>&1 || (cat build.log && exit 1); make -j$JOBS > build.log 2>&1 || (cat build.log && exit 1); sudo PATH=$PATH make install > build.log 2>&1 || (cat build.log && exit 1); cd ..; fi
+  #- if [ -n "PCRE_VER" ]; then tar zxf download-cache/pcre-$PCRE_VER.tar.gz; cd pcre-$PCRE_VER/; ./configure --prefix=$PCRE_PREFIX --enable-jit --enable-utf --enable-unicode-properties > build.log 2>&1 || (cat build.log && exit 1); make -j$JOBS > build.log 2>&1 || (cat build.log && exit 1); sudo PATH=$PATH make install > build.log 2>&1 || (cat build.log && exit 1); cd ..; fi
+  #- if [ -n "$PCRE2_VER" ]; then tar zxf download-cache/pcre2-$PCRE2_VER.tar.gz; cd pcre2-$PCRE2_VER/; ./configure --prefix=$PCRE2_PREFIX --enable-jit --enable-utf > build.log 2>&1 || (cat build.log && exit 1); make -j$JOBS > build.log 2>&1 || (cat build.log && exit 1); sudo PATH=$PATH make install > build.log 2>&1 || (cat build.log && exit 1); cd ..; fi
   #- if [ -n "$OPENSSL_VER" ]; then tar zxf download-cache/openssl-$OPENSSL_VER.tar.gz; cd openssl-$OPENSSL_VER/; patch -p1 < ../../openresty/patches/openssl-$OPENSSL_PATCH_VER-sess_set_get_cb_yield.patch; ./config shared enable-ssl3 enable-ssl3-method -g --prefix=$OPENSSL_PREFIX --libdir=lib -DPURIFY > build.log 2>&1 || (cat build.log && exit 1); make -j$JOBS > build.log 2>&1 || (cat build.log && exit 1); sudo make PATH=$PATH install_sw > build.log 2>&1 || (cat build.log && exit 1); cd ..; fi
   - if [ -n "$BORINGSSL" ]; then sudo mkdir -p /opt/ssl && sudo tar -C /opt/ssl -xf boringssl-20230902-x64-focal.tar.gz --strip-components=1; fi
   - if [ -n "$OPENSSL_VER" ]; then sudo mkdir -p /opt/ssl && sudo tar -C /opt/ssl -xf openssl-$OPENSSL_VER-x64-focal.tar.gz --strip-components=2; fi
+  - if [ -n "$PCRE_VER" ]; then sudo mkdir -p /opt/pcre && sudo tar -C /opt/pcre -xf pcre-$PCRE_VER-x64-focal.tar.gz --strip-components=2; fi
+  - if [ -n "$PCRE2_VER" ]; then sudo mkdir -p /opt/pcre2 && sudo tar -C /opt/pcre -xf pcre-$PCRE2_VER-x64-focal.tar.gz --strip-components=2; fi
   - export NGX_BUILD_CC=$CC
   - sh util/build-without-ssl.sh $NGINX_VERSION > build.log 2>&1 || (cat build.log && exit 1)
   - sh util/build-with-dd.sh $NGINX_VERSION > build.log 2>&1 || (cat build.log && exit 1)
diff --git a/util/build-without-ssl.sh b/util/build-without-ssl.sh
index c52d5873f6..2a998e3c79 100755
--- a/util/build-without-ssl.sh
+++ b/util/build-without-ssl.sh
@@ -26,10 +26,10 @@ add_fake_shm_module="--add-module=$root/t/data/fake-shm-module"
 
 disable_pcre2=--without-pcre2
 answer=`$root/util/ver-ge "$NGINX_VERSION" 1.25.1`
-if [ "$answer" = "N" ] || [ "$USE_PCRE2" = "Y" ]; then
+if [ "$answer" = "N" ] || [ -n "$PCRE2_VER" ]; then
     disable_pcre2=""
 fi
-if [ "$USE_PCRE2" = "Y" ]; then
+if [ -n "$PCRE2_VER" ]; then
     PCRE_INC=$PCRE2_INC
     PCRE_LIB=$PCRE2_LIB
 fi