diff --git a/Dockerfile b/Dockerfile
index 1f6fa4c..bb70a05 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,8 @@ RUN dnf install -y \
   libzstd-devel \
   xz-devel \
   git \
-  gstreamer1-devel
+  gstreamer1-devel \
+  gstreamer1-plugins-base-devel
   
 WORKDIR /home/donar-build
 RUN chown -R 1000 /home/donar-build
diff --git a/README.md b/README.md
index 63b9f66..cccaa4b 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ In a first terminal:
 In a second terminal:
 
 ```bash
-./donar -c -o onion_service.pub -a lightning -l 12 -p 'fast_count=3!tick_tock=0!window=2000' -e 5000 -r 5000
+./donar -c -o onion_services.pub -a lightning -l 12 -p 'fast_count=3!tick_tock=0!window=2000' -e 5000 -r 5000
 ```
 
 In a third terminal: