diff --git a/2.3/stretch/Dockerfile b/2.3/stretch/Dockerfile
index 034e9a78b..0daa9f370 100644
--- a/2.3/stretch/Dockerfile
+++ b/2.3/stretch/Dockerfile
@@ -22,6 +22,7 @@ RUN set -ex \
 		dpkg-dev \
 		libgdbm-dev \
 		ruby \
+		libssl1.0-dev \
 	' \
 	&& apt-get update \
 	&& apt-get install -y --no-install-recommends $buildDeps \
diff --git a/2.3/stretch/slim/Dockerfile b/2.3/stretch/slim/Dockerfile
index 821452fcc..2f22cf274 100644
--- a/2.3/stretch/slim/Dockerfile
+++ b/2.3/stretch/slim/Dockerfile
@@ -6,7 +6,7 @@ RUN apt-get update \
 		ca-certificates \
 		libffi-dev \
 		libgdbm3 \
-		libssl-dev \
+		libssl1.0-dev \
 		libyaml-dev \
 		procps \
 		zlib1g-dev \