diff --git a/Dockerfile b/Dockerfile
index ec261bd26..4ff9444f8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN yarn build
 FROM nginx
 
 ARG REACT_APP_VERSION_STRING
-ENV REACT_APP_VERSION_STRING=$VITE_VERSION_STRING
+ENV REACT_APP_VERSION_STRING=$REACT_APP_VERSION_STRING
 
 COPY docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
 COPY --from=build-deps /opt/app/dist /usr/share/nginx/html
diff --git a/README.md b/README.md
index a3eaf7114..9b074575d 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ The Pain Management Summary can be deployed as static web resources on any HTTP
 5. Modify the `clientId` in `public/launch-context.json` to match the unique client ID you registered with the EHR from which this app will be launched
 6. NOTE: The launch context contains `"completeInTarget": true`. This is needed if you are running in an environment that initializes the app in a separate window (such as the public SMART sandbox).  It can be safely removed in other cases.
 7. If you've set up an analytics endpoint (see below), set the `analytics_endpoint` and `x_api_key` in `public/config.json`
-8. If you'll be launching the app from an Epic EHR, modify `.env` to set `REACT_APP_SUPPORTED_QUERIES` to `true`
+8. If you'll be launching the app from an Epic EHR, modify `.env` to set `REACT_APP_EPIC_SUPPORTED_QUERIES` to `true`
    a. This modifies some queries based on Epic-specific requirements
 9. Run `yarn build` to compile the code to static files in the `dist` folder
 10. Deploy the output from the `dist` folder to a standard web server
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 46b1d9f3c..167b40c73 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -7,7 +7,7 @@ services:
       args:
         # set build arg from environment variable with same name
         # add default to squelch warnings
-        VITE_VERSION_STRING: ${VITE_VERSION_STRING:-local}
+        REACT_APP_VERSION_STRING: ${REACT_APP_VERSION_STRING:-local}
 
     ports:
       # allow override of published port
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 6ee7ecdfe..746702800 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -27,7 +27,7 @@ write_env_to_json() {
     local json_file="$1"
 
     # only write environment variables containing "REACT_"
-    local json_contents="{$(printenv | grep VITE_ | sed 's/^\|$/"/g' | sed 's|=|":"|' | paste -sd, -)}"
+    local json_contents="{$(printenv | grep REACT_ | sed 's/^\|$/"/g' | sed 's|=|":"|' | paste -sd, -)}"
     echo "$json_contents" > "$json_file"
 }