diff --git a/.github/workflows/build-release.yml b/.github/workflows/build-release.yml
index 39b0266..36b977f 100644
--- a/.github/workflows/build-release.yml
+++ b/.github/workflows/build-release.yml
@@ -627,9 +627,10 @@ jobs:
               }
             }
 
+            const installer = (name) => /\.(dmg|deb|rpm|msi)$|-Setup\.exe$/.test(name);
             const lines = [];
             for (const a of assets) {
-              if (a.name === 'SHA256SUMS.txt') continue;
+              if (!installer(a.name)) continue;
               const res = await github.request(
                 'GET /repos/{owner}/{repo}/releases/assets/{asset_id}',
                 { owner, repo, asset_id: a.id, headers: { accept: 'application/octet-stream' } }
diff --git a/src-tauri/src/updater.rs b/src-tauri/src/updater.rs
index 1d886e1..3525d4c 100644
--- a/src-tauri/src/updater.rs
+++ b/src-tauri/src/updater.rs
@@ -38,13 +38,14 @@ fn channels_for(version: &str) -> &'static [&'static str] {
     }
 }
 
-/// Where a channel's two files live: stable, the latest release's assets;
-/// beta, one fixed pre-release whose two files each beta replaces.
+/// Where a channel's two files live: one fixed pre-release per channel,
+/// whose two files each release of that channel replaces, so no release page
+/// carries them (the page people download from shows the installers).
 fn channel_base(channel: &str) -> String {
     if channel == "beta" {
         format!("{RELEASES}/download/proofpoll-beta")
     } else {
-        format!("{RELEASES}/latest/download")
+        format!("{RELEASES}/download/proofpoll-stable")
     }
 }
 
@@ -475,8 +476,8 @@ mod tests {
 
     #[test]
     fn each_channel_reads_its_own_two_files() {
-        assert_eq!(latest_json_url("stable"), "https://github.com/WeAreFlowsta/ProofPoll/releases/latest/download/latest.json");
-        assert_eq!(manifest_url("stable"), "https://github.com/WeAreFlowsta/ProofPoll/releases/latest/download/release-manifest.json");
+        assert_eq!(latest_json_url("stable"), "https://github.com/WeAreFlowsta/ProofPoll/releases/download/proofpoll-stable/latest.json");
+        assert_eq!(manifest_url("stable"), "https://github.com/WeAreFlowsta/ProofPoll/releases/download/proofpoll-stable/release-manifest.json");
         assert_eq!(manifest_url("beta"), "https://github.com/WeAreFlowsta/ProofPoll/releases/download/proofpoll-beta/release-manifest.json");
     }