diff --git a/test/quic-openssl-docker/Dockerfile b/test/quic-openssl-docker/Dockerfile
index 6ff90095113a18..7f3609e84bcabd 100644
--- a/test/quic-openssl-docker/Dockerfile
+++ b/test/quic-openssl-docker/Dockerfile
@@ -28,7 +28,7 @@ RUN git clone --depth 1 https://github.com/ngtcp2/nghttp3.git && \
 # download and build openssl 
 RUN git clone --depth 1 -b $OPENSSL_BRANCH $OPENSSL_URL && \
     cd openssl && \
-    ./Configure enable-fips enable-demos disable-docs --prefix=/usr --openssldir=/etc/pki/tls && \
+    ./Configure enable-sslkeylog enable-fips enable-demos disable-docs --prefix=/usr --openssldir=/etc/pki/tls && \
     make -j 4 && make install && cp demos/guide/quic-hq-interop /usr/local/bin && \
     cp demos/guide/quic-hq-interop-server /usr/local/bin && \
     rm -rf /openssl