diff --git a/mainline/buster-perl/Dockerfile b/mainline/buster-perl/Dockerfile
index e989dbee05c8523ae69a7759793937b5f662de43..edba63dc7b16573727618e06108e7e3b264430c8 100644
--- a/mainline/buster-perl/Dockerfile
+++ b/mainline/buster-perl/Dockerfile
@@ -33,7 +33,7 @@ RUN set -x \
         nginx-module-geoip=${NGINX_VERSION}-${PKG_RELEASE} \
         nginx-module-image-filter=${NGINX_VERSION}-${PKG_RELEASE} \
         nginx-module-perl=${NGINX_VERSION}-${PKG_RELEASE} \
-        nginx-module-njs=${NGINX_VERSION}.${NJS_VERSION}-${PKG_RELEASE} \
+        nginx-module-njs=${NGINX_VERSION}+${NJS_VERSION}-${PKG_RELEASE} \
     " \
     && case "$dpkgArch" in \
         amd64|i386) \
diff --git a/mainline/buster/Dockerfile b/mainline/buster/Dockerfile
index 94f0bf66c56f8d96cf1805620a7c51bdc275308a..b3f07e4a4131c82b88c364270d97c43bd90ad736 100644
--- a/mainline/buster/Dockerfile
+++ b/mainline/buster/Dockerfile
@@ -32,7 +32,7 @@ RUN set -x \
         nginx-module-xslt=${NGINX_VERSION}-${PKG_RELEASE} \
         nginx-module-geoip=${NGINX_VERSION}-${PKG_RELEASE} \
         nginx-module-image-filter=${NGINX_VERSION}-${PKG_RELEASE} \
-        nginx-module-njs=${NGINX_VERSION}.${NJS_VERSION}-${PKG_RELEASE} \
+        nginx-module-njs=${NGINX_VERSION}+${NJS_VERSION}-${PKG_RELEASE} \
     " \
     && case "$dpkgArch" in \
         amd64|i386) \