diff --git a/internal/topdata/parts_manifest.go b/internal/topdata/parts_manifest.go
index 1f173da..e03272a 100644
--- a/internal/topdata/parts_manifest.go
+++ b/internal/topdata/parts_manifest.go
@@ -123,7 +123,7 @@ func parseRepoSpec(raw string) (giteaRepoSpec, bool) {
 		if len(parts) < 2 {
 			return giteaRepoSpec{}, false
 		}
-		base := (&url.URL{Scheme: "https", Host: u.Hostname()}).String()
+		base := (&url.URL{Scheme: "https", Host: normalizeGiteaHTTPHost(u.Hostname())}).String()
 		if u.Scheme == "http" || u.Scheme == "https" {
 			base = (&url.URL{Scheme: u.Scheme, Host: u.Host}).String()
 		}
@@ -139,12 +139,20 @@ func parseRepoSpec(raw string) (giteaRepoSpec, bool) {
 		if len(parts) < 2 {
 			return giteaRepoSpec{}, false
 		}
-		base := (&url.URL{Scheme: "https", Host: hostAndPath[0]}).String()
+		base := (&url.URL{Scheme: "https", Host: normalizeGiteaHTTPHost(hostAndPath[0])}).String()
 		return giteaRepoSpec{BaseURL: strings.TrimRight(base, "/"), Owner: parts[len(parts)-2], Repo: parts[len(parts)-1]}, true
 	}
 	return giteaRepoSpec{}, false
 }
 
+func normalizeGiteaHTTPHost(host string) string {
+	host = strings.TrimSpace(host)
+	if strings.HasPrefix(host, "git-ssh.") {
+		return "gitea." + strings.TrimPrefix(host, "git-ssh.")
+	}
+	return host
+}
+
 func resolvePartsManifestAssetURL(spec giteaRepoSpec) (string, error) {
 	apiURL := fmt.Sprintf("%s/api/v1/repos/%s/%s/releases/tags/%s", strings.TrimRight(spec.BaseURL, "/"), url.PathEscape(spec.Owner), url.PathEscape(spec.Repo), url.PathEscape(partsManifestReleaseTag))
 	var release struct {
diff --git a/internal/topdata/parts_manifest_test.go b/internal/topdata/parts_manifest_test.go
new file mode 100644
index 0000000..aa5424c
--- /dev/null
+++ b/internal/topdata/parts_manifest_test.go
@@ -0,0 +1,26 @@
+package topdata
+
+import "testing"
+
+func TestParseRepoSpecNormalizesWestgateSSHHostToPublicGiteaHost(t *testing.T) {
+	spec, ok := parseRepoSpec("ssh://git@git-ssh.westgate.pw:2222/ShadowsOverWestgate/sow-module.git")
+	if !ok {
+		t.Fatal("expected SSH remote to parse")
+	}
+	if spec.BaseURL != "https://gitea.westgate.pw" {
+		t.Fatalf("expected public Gitea base URL, got %q", spec.BaseURL)
+	}
+	if spec.Owner != "ShadowsOverWestgate" || spec.Repo != "sow-module" {
+		t.Fatalf("unexpected repo spec: %#v", spec)
+	}
+}
+
+func TestParseRepoSpecKeepsHTTPRemoteHost(t *testing.T) {
+	spec, ok := parseRepoSpec("https://example.invalid/owner/repo.git")
+	if !ok {
+		t.Fatal("expected HTTPS remote to parse")
+	}
+	if spec.BaseURL != "https://example.invalid" {
+		t.Fatalf("expected HTTPS base URL to be preserved, got %q", spec.BaseURL)
+	}
+}