diff --git a/Dockerfile b/Dockerfile
index 98ba311ed..bfa12805e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ RUN mkdir /files
 COPY _output/*.tar.gz /files/
 COPY UI/Web/dist/browser /files/wwwroot
 COPY copy_runtime.sh /copy_runtime.sh
+
+RUN chmod +x /copy_runtime.sh
 RUN /copy_runtime.sh
 RUN chmod +x /Kavita/Kavita
 
@@ -34,11 +36,11 @@ WORKDIR /kavita
 
 HEALTHCHECK --interval=30s --timeout=15s --start-period=30s --retries=3 CMD curl -fsS http://localhost:5000/api/health || exit 1
 
-ENV \
-    # Enable detection of running in a container
-    DOTNET_RUNNING_IN_CONTAINER=true
-    # Set the invariant mode since ICU package isn't included (see https://github.com/dotnet/announcements/issues/20)
-    DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=true
+# Enable detection of running in a container
+ENV DOTNET_RUNNING_IN_CONTAINER=true
+
+# Set the invariant mode since ICU package isn't included (see https://github.com/dotnet/announcements/issues/20)
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=true
 
 ENTRYPOINT [ "/bin/bash" ]
 CMD ["/entrypoint.sh"]