diff --git a/Dockerfile.dev b/Dockerfile.dev
index c7f29cc444..ef7f08d90a 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -14,6 +14,6 @@ RUN yarn
 
 COPY . /app
 
-ENV APPVIEW_DID=${APPVIEW_DID}
+ENV EXPO_PUBLIC_APPVIEW_DID=${APPVIEW_DID}
 
 CMD ["yarn", "web"]
diff --git a/Dockerfile.small b/Dockerfile.small
index d39e86659b..21b8a8038a 100644
--- a/Dockerfile.small
+++ b/Dockerfile.small
@@ -41,7 +41,7 @@ RUN \. "$NVM_DIR/nvm.sh" && \
   npm install --global yarn && \
   yarn && \
   yarn intl:build && \
-  APPVIEW_DID=$APPVIEW_DID EXPO_PUBLIC_BUNDLE_IDENTIFIER=$EXPO_PUBLIC_BUNDLE_IDENTIFIER EXPO_PUBLIC_BUNDLE_DATE=$() yarn build-web
+  EXPO_PUBLIC_APPVIEW_DID=$APPVIEW_DID EXPO_PUBLIC_BUNDLE_IDENTIFIER=$EXPO_PUBLIC_BUNDLE_IDENTIFIER EXPO_PUBLIC_BUNDLE_DATE=$() yarn build-web
 
 # DEBUG
 RUN find ./bskyweb/static && find ./web-build/static