diff --git a/eng/common/cross/build-rootfs.sh b/eng/common/cross/build-rootfs.sh
index 74f399716ba861..cd768118a9fa87 100755
--- a/eng/common/cross/build-rootfs.sh
+++ b/eng/common/cross/build-rootfs.sh
@@ -64,13 +64,11 @@ __AlpinePackages+=" compiler-rt"
 __UbuntuPackages+=" libcurl4-openssl-dev"
 __UbuntuPackages+=" libkrb5-dev"
 __UbuntuPackages+=" libssl-dev"
-__UbuntuPackages+=" zlib1g-dev"
 __UbuntuPackages+=" libbrotli-dev"
 
 __AlpinePackages+=" curl-dev"
 __AlpinePackages+=" krb5-dev"
 __AlpinePackages+=" openssl-dev"
-__AlpinePackages+=" zlib-dev"
 
 __FreeBSDBase="13.4-RELEASE"
 __FreeBSDPkg="1.21.3"
@@ -85,7 +83,6 @@ __FreeBSDPackages+=" terminfo-db"
 __IllumosPackages="icu"
 __IllumosPackages+=" mit-krb5"
 __IllumosPackages+=" openssl"
-__IllumosPackages+=" zlib"
 
 __HaikuPackages="gcc_syslibs"
 __HaikuPackages+=" gcc_syslibs_devel"
@@ -103,8 +100,6 @@ __HaikuPackages+=" mpfr"
 __HaikuPackages+=" mpfr_devel"
 __HaikuPackages+=" openssl3"
 __HaikuPackages+=" openssl3_devel"
-__HaikuPackages+=" zlib"
-__HaikuPackages+=" zlib_devel"
 
 # ML.NET dependencies
 __UbuntuPackages+=" libomp5"
diff --git a/eng/common/cross/tizen-fetch.sh b/eng/common/cross/tizen-fetch.sh
index 28936ceef3a716..3ce0a0981f45b0 100755
--- a/eng/common/cross/tizen-fetch.sh
+++ b/eng/common/cross/tizen-fetch.sh
@@ -174,7 +174,7 @@ if [ "$TIZEN_ARCH" != "riscv64" ]; then
     fetch_tizen_pkgs ${TIZEN_ARCH} lldb lldb-devel
 fi
 Inform "fetch corefx packages"
-fetch_tizen_pkgs ${TIZEN_ARCH} libcom_err libcom_err-devel zlib zlib-devel libopenssl11 libopenssl1.1-devel krb5 krb5-devel
+fetch_tizen_pkgs ${TIZEN_ARCH} libcom_err libcom_err-devel libopenssl11 libopenssl1.1-devel krb5 krb5-devel
 
 Inform "Initialize standard unified"
 fetch_tizen_pkgs_init standard $UNIFIED
diff --git a/eng/common/native/install-dependencies.sh b/eng/common/native/install-dependencies.sh
index 71bde0e4573b26..ce661e9e5cd8de 100755
--- a/eng/common/native/install-dependencies.sh
+++ b/eng/common/native/install-dependencies.sh
@@ -24,13 +24,13 @@ case "$os" in
             apt update
 
             apt install -y build-essential gettext locales cmake llvm clang lld lldb liblldb-dev libunwind8-dev libicu-dev liblttng-ust-dev \
-                libssl-dev libkrb5-dev zlib1g-dev pigz cpio
+                libssl-dev libkrb5-dev pigz cpio
 
             localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
         elif [ "$ID" = "fedora" ] || [ "$ID" = "rhel" ]; then
-            dnf install -y cmake llvm lld lldb clang python curl libicu-devel openssl-devel krb5-devel zlib-devel lttng-ust-devel pigz cpio
+            dnf install -y cmake llvm lld lldb clang python curl libicu-devel openssl-devel krb5-devel lttng-ust-devel pigz cpio
         elif [ "$ID" = "alpine" ]; then
-            apk add build-base cmake bash curl clang llvm-dev lld lldb krb5-dev lttng-ust-dev icu-dev zlib-dev openssl-dev pigz cpio
+            apk add build-base cmake bash curl clang llvm-dev lld lldb krb5-dev lttng-ust-dev icu-dev openssl-dev pigz cpio
         else
             echo "Unsupported distro. distro: $ID"
             exit 1