diff --git a/data/supported-extensions b/data/supported-extensions
index 984567f..69f3819 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -102,6 +102,7 @@ xlswriter 7.0 7.1 7.2 7.3 7.4 8.0
 xmldiff 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 xmlrpc 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 xsl 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
+yac 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 yaml 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0
 yar 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
 zip 5.5 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1
diff --git a/install-php-extensions b/install-php-extensions
index 0e3aa96..14aa607 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -2282,6 +2282,33 @@ installRemoteModule() {
 				addConfigureOption enable-reader yes
 			fi
 			;;
+		yac)
+			if test -z "$installRemoteModule_version"; then
+				if test $PHP_MAJMIN_VERSION -le 506; then
+					installRemoteModule_version=0.9.2
+				fi
+			fi
+			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 2.2.0) -ge 0; then
+				# Enable igbinary serializer support
+				if php --ri igbinary >/dev/null 2>/dev/null; then
+					addConfigureOption enable-igbinary yes
+				else
+					addConfigureOption enable-igbinary no
+				fi
+				# Enable json serializer support
+				if php --ri json >/dev/null 2>/dev/null; then
+					addConfigureOption enable-json yes
+				else
+					addConfigureOption enable-json no
+				fi
+				# Enable msgpack serializer support
+				if php --ri msgpack >/dev/null 2>/dev/null; then
+					addConfigureOption enable-msgpack yes
+				else
+					addConfigureOption enable-msgpack no
+				fi
+			fi
+			;;
 		yaml)
 			if test -z "$installRemoteModule_version"; then
 				if test $PHP_MAJMIN_VERSION -le 506; then
diff --git a/scripts/tests/yac b/scripts/tests/yac
new file mode 100755
index 0000000..5585fe6
--- /dev/null
+++ b/scripts/tests/yac
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+rc=0
+if test -z "$(php --ri yac | grep 'Serializer => .*igbinary')"; then
+	echo 'yac has not been compiled with Igbinary support' >&2
+	rc=1
+else
+	echo 'yac has been compiled with Igbinary support'
+fi
+if test -z "$(php --ri yac | grep 'Serializer => .*json')"; then
+	echo 'yac has not been compiled with Json support' >&2
+	rc=1
+else
+	echo 'yac has been compiled with Json support'
+fi
+if test -z "$(php --ri yac | grep 'Serializer => .*msgpack')"; then
+	echo 'yac has not been compiled with Msgpack support' >&2
+	rc=1
+else
+	echo 'yac has been compiled with Msgpack support'
+fi
+exit $rc