diff --git a/mono.Dockerfile b/mono.Dockerfile
index 86027c6..743404a 100644
--- a/mono.Dockerfile
+++ b/mono.Dockerfile
@@ -18,13 +18,14 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # https://downloads.tuxfamily.org/godotengine/
 ENV GODOT_VERSION "3.2.2"
 
-# Example values: stable, beta1, rc2, alpha3, etc.
+# Example values: stable, beta3, rc1, alpha2, etc.
 # Also change the SUBDIR property when NOT using stable
-ENV RELEASE_NAME "beta3"
+ENV RELEASE_NAME "stable"
 
 # This is only needed for non-stable builds (alpha, beta, RC)
-# e.g. SUBDIR "/beta1"
-ENV SUBDIR "/beta3" 
+# e.g. SUBDIR "/beta3"
+# Use an empty string "" when the RELEASE_NAME is "stable"
+ENV SUBDIR "" 
 
 RUN wget https://downloads.tuxfamily.org/godotengine/${GODOT_VERSION}${SUBDIR}/mono/Godot_v${GODOT_VERSION}-${RELEASE_NAME}_mono_linux_headless_64.zip \
     && wget https://downloads.tuxfamily.org/godotengine/${GODOT_VERSION}${SUBDIR}/mono/Godot_v${GODOT_VERSION}-${RELEASE_NAME}_mono_export_templates.tpz