diff --git a/app/src/androidTest/java/com/vitorpamplona/amethyst/CitationTests.kt b/app/src/androidTest/java/com/vitorpamplona/amethyst/CitationTests.kt
new file mode 100644
index 000000000..450f300a3
--- /dev/null
+++ b/app/src/androidTest/java/com/vitorpamplona/amethyst/CitationTests.kt
@@ -0,0 +1,89 @@
+package com.vitorpamplona.amethyst
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.vitorpamplona.amethyst.service.model.Event
+import com.vitorpamplona.amethyst.service.model.TextNoteEvent
+import junit.framework.TestCase.assertEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class CitationTests {
+    val json = """
+    {
+  "content": "Astral:\n\nhttps://void.cat/d/A5Fba5B1bcxwEmeyoD9nBs.webp\n\nIris:\n\nhttps://void.cat/d/44hTcVvhRps6xYYs99QsqA.webp\n\nSnort:\n\nhttps://void.cat/d/4nJD5TRePuQChM5tzteYbU.webp\n\nAmethyst agrees with Astral which I suspect are both wrong. nostr:npub13sx6fp3pxq5rl70x0kyfmunyzaa9pzt5utltjm0p8xqyafndv95q3saapa nostr:npub1v0lxxxxutpvrelsksy8cdhgfux9l6a42hsj2qzquu2zk7vc9qnkszrqj49 nostr:npub1g53mukxnjkcmr94fhryzkqutdz2ukq4ks0gvy5af25rgmwsl4ngq43drvk nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z ",
+  "created_at": 1683596206,
+  "id": "98b574c3527f0ffb30b7271084e3f07480733c7289f8de424d29eae82e36c758",
+  "kind": 1,
+  "pubkey": "46fcbe3065eaf1ae7811465924e48923363ff3f526bd6f73d7c184b16bd8ce4d",
+  "sig": "4aa5264965018fa12a326686ad3d3bd8beae3218dcc83689b19ca1e6baeb791531943c15363aa6707c7c0c8b2d601deca1f20c32078b2872d356cdca03b04cce",
+  "tags": [
+    [
+      "e",
+      "27ac621d7dc4a932e1a79f984308e7d20656dd6fddb2ce9cdfcb6a67b9a7bcc3",
+      "",
+      "root"
+    ],
+    [
+      "e",
+      "be7245af96210a0dd048cab4ad38e52dbd6c09a53ea21a7edb6be8898e5727cc",
+      "",
+      "reply"
+    ],
+    [
+      "p",
+      "22aa81510ee63fe2b16cae16e0921f78e9ba9882e2868e7e63ad6d08ae9b5954"
+    ],
+    [
+      "p",
+      "22aa81510ee63fe2b16cae16e0921f78e9ba9882e2868e7e63ad6d08ae9b5954"
+    ],
+    [
+      "p",
+      "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24"
+    ],
+    [
+      "p",
+      "ec4d241c334311b3a304433ee3442be29d0e88e7ec19b85edf2bba29b93565e2"
+    ],
+    [
+      "p",
+      "0fe0b18b4dbf0e0aa40fcd47209b2a49b3431fc453b460efcf45ca0bd16bd6ac"
+    ],
+    [
+      "p",
+      "8c0da4862130283ff9e67d889df264177a508974e2feb96de139804ea66d6168"
+    ],
+    [
+      "p",
+      "63fe6318dc58583cfe16810f86dd09e18bfd76aabc24a0081ce2856f330504ed"
+    ],
+    [
+      "p",
+      "4523be58d395b1b196a9b8c82b038b6895cb02b683d0c253a955068dba1facd0"
+    ],
+    [
+      "p",
+      "460c25e682fda7832b52d1f22d3d22b3176d972f60dcdc3212ed8c92ef85065c"
+    ]
+  ],
+  "seenOn": [
+    "wss://nostr.wine/"
+  ]
+}
+"""
+
+    @Test
+    fun parseEvent() {
+        val event = Event.fromJson(json, true) as TextNoteEvent
+
+        val expectedCitations = setOf(
+            "8c0da4862130283ff9e67d889df264177a508974e2feb96de139804ea66d6168",
+            "63fe6318dc58583cfe16810f86dd09e18bfd76aabc24a0081ce2856f330504ed",
+            "4523be58d395b1b196a9b8c82b038b6895cb02b683d0c253a955068dba1facd0",
+            "460c25e682fda7832b52d1f22d3d22b3176d972f60dcdc3212ed8c92ef85065c"
+        )
+
+        assertEquals(expectedCitations, event.citedUsers())
+    }
+}
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/service/nip19/Nip19.kt b/app/src/main/java/com/vitorpamplona/amethyst/service/nip19/Nip19.kt
index 4a42c1adf..460f1488e 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/service/nip19/Nip19.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/service/nip19/Nip19.kt
@@ -13,7 +13,7 @@ object Nip19 {
         USER, NOTE, EVENT, RELAY, ADDRESS
     }
 
-    val nip19regex = Pattern.compile("(nostr:)?@?(nsec1|npub1|nevent1|naddr1|note1|nprofile1|nrelay1)([qpzry9x8gf2tvdw0s3jn54khce6mua7l]+)(.*)", Pattern.CASE_INSENSITIVE)
+    val nip19regex = Pattern.compile("(nostr:)?@?(nsec1|npub1|nevent1|naddr1|note1|nprofile1|nrelay1)([qpzry9x8gf2tvdw0s3jn54khce6mua7l]+)([\\S]*)", Pattern.CASE_INSENSITIVE)
 
     data class Return(
         val type: Type,