diff --git a/integration/linux/build/Dockerfile-centos.template b/integration/linux/build/Dockerfile-centos.template
index 2951a57..1f02b15 100644
--- a/integration/linux/build/Dockerfile-centos.template
+++ b/integration/linux/build/Dockerfile-centos.template
@@ -11,7 +11,7 @@ ENV LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/lib"
 
 RUN (echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf \
     && source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
diff --git a/integration/linux/build/Dockerfile-linux.template b/integration/linux/build/Dockerfile-linux.template
index dc30dce..91e9702 100644
--- a/integration/linux/build/Dockerfile-linux.template
+++ b/integration/linux/build/Dockerfile-linux.template
@@ -27,7 +27,7 @@ ENV GCC_VERSION 11
 # installing centos-release-scl, which adds new things. Ugh.
 RUN ulimit -n 1024 && echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf  && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
@@ -36,7 +36,7 @@ RUN ulimit -n 1024 \
     && yum install -y centos-release-scl epel-release \
     && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true) \
diff --git a/integration/linux/build/centos-7/Dockerfile b/integration/linux/build/centos-7/Dockerfile
index 8398ac3..3dda130 100644
--- a/integration/linux/build/centos-7/Dockerfile
+++ b/integration/linux/build/centos-7/Dockerfile
@@ -17,7 +17,7 @@ ENV LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/lib"
 
 RUN (echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf \
     && source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
diff --git a/integration/linux/build/centos-8/Dockerfile b/integration/linux/build/centos-8/Dockerfile
index 3f9c041..40f8d2c 100644
--- a/integration/linux/build/centos-8/Dockerfile
+++ b/integration/linux/build/centos-8/Dockerfile
@@ -17,7 +17,7 @@ ENV LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/lib"
 
 RUN (echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf \
     && source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
diff --git a/integration/linux/build/linux-aarch64/Dockerfile b/integration/linux/build/linux-aarch64/Dockerfile
index 77f9371..8a9b8bd 100644
--- a/integration/linux/build/linux-aarch64/Dockerfile
+++ b/integration/linux/build/linux-aarch64/Dockerfile
@@ -33,7 +33,7 @@ ENV GCC_VERSION 10
 # installing centos-release-scl, which adds new things. Ugh.
 RUN ulimit -n 1024 && echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf  && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
@@ -42,7 +42,7 @@ RUN ulimit -n 1024 \
     && yum install -y centos-release-scl epel-release \
     && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true) \
diff --git a/integration/linux/build/linux-x86_64/Dockerfile b/integration/linux/build/linux-x86_64/Dockerfile
index e4b2e4f..de8622f 100644
--- a/integration/linux/build/linux-x86_64/Dockerfile
+++ b/integration/linux/build/linux-x86_64/Dockerfile
@@ -33,7 +33,7 @@ ENV GCC_VERSION 11
 # installing centos-release-scl, which adds new things. Ugh.
 RUN ulimit -n 1024 && echo precedence ::ffff:0:0/96 100 >> /etc/gai.conf  && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true)
@@ -42,7 +42,7 @@ RUN ulimit -n 1024 \
     && yum install -y centos-release-scl epel-release \
     && ( \
     source /etc/os-release; \
-     [ "$VERSION" = "7 (Core)" -o "$VERSION" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
+     [ "$VERSION_ID" = "7" -o "$VERSION_ID" = "8" ] && echo YES && (cd /etc/yum.repos.d/ \
     && sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* \
     && sed -i 's|# \?baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-* \
     && yum update -y) || true) \