diff --git a/frontend/server_test.go b/frontend/server_test.go
index 4eec012..7c62c66 100644
--- a/frontend/server_test.go
+++ b/frontend/server_test.go
@@ -102,7 +102,7 @@
 	}{
 		{"OPTIONS no-op", http.MethodOptions, http.StatusOK, nil, nil},
 		{"Non-POST request", http.MethodGet, http.StatusMethodNotAllowed, nil, nil},
-		{"Standard flow", http.MethodPost, http.StatusOK, []byte("Snippy McSnipface"), []byte("ti55j8ibFJ")},
+		{"Standard flow", http.MethodPost, http.StatusOK, []byte("Snippy McSnipface"), []byte("wX8wRZRjvv")},
 		{"Snippet too large", http.MethodPost, http.StatusRequestEntityTooLarge, make([]byte, maxSnippetSize+1), nil},
 	}
 
diff --git a/frontend/share.go b/frontend/share.go
index 1ac139f..4e9de47 100644
--- a/frontend/share.go
+++ b/frontend/share.go
@@ -6,7 +6,7 @@
 
 import (
 	"bytes"
-	"crypto/sha1"
+	"crypto/sha256"
 	"encoding/base64"
 	"fmt"
 	"io"
@@ -14,16 +14,20 @@
 	"os"
 )
 
-const salt = "[replace this with something unique]"
+const (
+	// This salt is not meant to be kept secret (it’s checked in after all). It’s
+	// a tiny bit of paranoia to avoid whatever problems a collision may cause.
+	salt = "Go playground salt\n"
 
-const maxSnippetSize = 64 * 1024
+	maxSnippetSize = 64 * 1024
+)
 
 type snippet struct {
 	Body []byte
 }
 
 func (s *snippet) ID() string {
-	h := sha1.New()
+	h := sha256.New()
 	io.WriteString(h, salt)
 	h.Write(s.Body)
 	sum := h.Sum(nil)