diff --git a/backend/src/api/fetch-version.ts b/backend/src/api/fetch-version.ts
index e397be5ed..cb0813c35 100644
--- a/backend/src/api/fetch-version.ts
+++ b/backend/src/api/fetch-version.ts
@@ -8,8 +8,8 @@ function getVersion(): string {
 }
 
 function getGitCommit(): string {
-  if (process.env.DOCKER_COMMIT_HASH) {
-    return process.env.DOCKER_COMMIT_HASH;
+  if (process.env.MEMPOOL_COMMIT_HASH) {
+    return process.env.MEMPOOL_COMMIT_HASH;
   } else {
     const gitRevParse = spawnSync('git', ['rev-parse', '--short', 'HEAD']);
     if (!gitRevParse.error) {
diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 6b7e7ae19..9be457bb2 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -1,7 +1,7 @@
 FROM node:16.16.0-buster-slim AS builder
 
 ARG commitHash
-ENV DOCKER_COMMIT_HASH=${commitHash}
+ENV MEMPOOL_COMMIT_HASH=${commitHash}
 
 WORKDIR /build
 COPY . .