diff --git a/package.json b/package.json
index d2525b6..7ca1fd8 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "dev": "vite dev",
     "build": "./build.sh",
-    "sourcemaps": "sentry-cli --url https://glitchtip.coracle.social --auth-token $GLITCHTIP_AUTH_TOKEN --api-key $VITE_GLITCHTIP_API_KEY sourcemaps --org coracle --project flotilla --release $(cat package.json|jq -r '.version') upload --url-prefix /_app/immutable/ build/_app/immutable",
+    "sourcemaps": "./sourcemaps.sh",
     "release:android": "cap build android --androidreleasetype APK --signing-type apksigner",
     "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
     "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
diff --git a/sourcemaps.sh b/sourcemaps.sh
new file mode 100755
index 0000000..dcd258a
--- /dev/null
+++ b/sourcemaps.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+hash=$(find build -type f -print0 | sort -z | xargs -0 sha1sum | sha1sum | awk '{print $1}')
+
+sentry-cli \
+  --url https://glitchtip.coracle.social \
+  --auth-token $GLITCHTIP_AUTH_TOKEN \
+  --api-key $VITE_GLITCHTIP_API_KEY \
+  sourcemaps \
+  --org coracle \
+  --project flotilla \
+  --release $hash \
+  upload \
+  --url-prefix /_app/immutable/ \
+  build/_app/immutable