diff --git a/src/scripts/darwin.sh b/src/scripts/darwin.sh
index d65d241e..4401e2cf 100644
--- a/src/scripts/darwin.sh
+++ b/src/scripts/darwin.sh
@@ -104,6 +104,7 @@ add_devtools() {
 
 # Function to handle request to add PECL.
 add_pecl() {
+  enable_extension xml extension >/dev/null 2>&1
   configure_pecl >/dev/null 2>&1
   pear_version=$(get_tool_version "pecl" "version")
   add_log "${tick:?}" "PECL" "Found PECL $pear_version"
diff --git a/src/scripts/linux.sh b/src/scripts/linux.sh
index a1338880..79008386 100644
--- a/src/scripts/linux.sh
+++ b/src/scripts/linux.sh
@@ -88,8 +88,9 @@ add_extension() {
 add_devtools() {
   tool=$1
   if ! command -v "$tool$version" >/dev/null; then
-    install_packages "php$version-dev" "php$version-xml"
+    install_packages "php$version-dev"
   fi
+  add_extension xml extension >/dev/null 2>&1
   switch_version "phpize" "php-config"
   add_log "${tick:?}" "$tool" "Added $tool $semver"
 }