diff --git a/data/supported-extensions b/data/supported-extensions
index 77c20f5..e6e2384 100644
--- a/data/supported-extensions
+++ b/data/supported-extensions
@@ -42,7 +42,7 @@ soap 5.6 7.0 7.1 7.2 7.3
 sockets 5.6 7.0 7.1 7.2 7.3
 solr 5.6 7.0 7.1
 sqlsrv 7.0 7.1 7.2 7.3
-ssh2 5.6 7.0 7.1 7.2
+ssh2 5.6 7.0 7.1 7.2 7.3
 sybase_ct 5.6
 sysvmsg 5.6 7.0 7.1 7.2 7.3
 sysvsem 5.6 7.0 7.1 7.2 7.3
diff --git a/install-php-extensions b/install-php-extensions
index f19b6db..f689c07 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -423,6 +423,7 @@ installModuleFromSource () {
 installPECLModule () {
 	printf '### INSTALLING PECL MODULE %s ###\n' "${2}"
 	installPECLModule_actual="${2}"
+	installPECLModule_stdin=''
 	case "${2}" in
 		mcrypt)
 			if test $1 -ge 702; then
@@ -451,8 +452,13 @@ installPECLModule () {
 			fi
 			;;
 		ssh2)
-			if test $1 -ge 700; then
-				installPECLModule_actual="${2}-1.1.2"
+			if test $1 -le 506; then
+				installPECLModule_stdin='autodetect'
+				installPECLModule_actual="${2}-0.13"
+			else
+				installPECLModule_stdin='autodetect'
+				# see https://bugs.php.net/bug.php?id=78560
+				installPECLModule_actual='https://pecl.php.net/get/ssh2'
 			fi
 			;;
 		xdebug)
@@ -482,7 +488,11 @@ installPECLModule () {
 	if test "${2}" != "${installPECLModule_actual}"; then
 		printf '  (installing version %s)\n' "${installPECLModule_actual}"
 	fi
-	pecl install "${installPECLModule_actual}"
+	if test -z "$installPECLModule_stdin"; then
+		pecl install "${installPECLModule_actual}"
+	else
+		printf '%s\n' "$installPECLModule_stdin" | pecl install "${installPECLModule_actual}" 
+	fi
 	docker-php-ext-enable "${2}"
 }