diff --git a/data/supported-extensions b/data/supported-extensions
index 10ca10b..9e986d5 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -62,6 +62,7 @@ rdkafka 5.5 5.6 7.0 7.1 7.2 7.3 7.4
 recode 5.5 5.6 7.0 7.1 7.2 7.3
 redis 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 shmop 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
+smbclient 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 snmp 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 snuffleupagus 7.0 7.1 7.2 7.3 7.4 8.0
 soap 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
diff --git a/install-php-extensions b/install-php-extensions
index 0986e71..d72cd40 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -686,6 +686,14 @@ buildRequiredPackageLists() {
 					esac
 				fi
 				;;
+			smbclient@alpine)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsmbclient"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile samba-dev"
+				;;
+			smbclient@debian)
+				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsmbclient"
+				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsmbclient-dev"
+				;;
 			snmp@alpine)
 				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent net-snmp-libs"
 				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile net-snmp-dev"