diff --git a/commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/call/CallManager.kt b/commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/call/CallManager.kt
index 980f8ae15..03e25d8e1 100644
--- a/commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/call/CallManager.kt
+++ b/commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/call/CallManager.kt
@@ -358,8 +358,6 @@ class CallManager(
                             cancelPeerTimeout(callerPubKey)
                         }
                     }
-
-                    else -> {}
                 }
                 emitSessionEvent(CallSessionEvent.MidCallOfferReceived(callerPubKey, event.sdpOffer()))
                 return
@@ -1079,7 +1077,6 @@ class CallManager(
                             when (cur) {
                                 is CallState.IncomingCall -> cur.peerPubKeys()
                                 is CallState.Offering -> cur.peerPubKeys
-                                else -> emptySet()
                             }
                         transitionToEnded(callId, peers, EndReason.TIMEOUT)
                     }
diff --git a/commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/richtext/PdfParserTest.kt b/commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/richtext/PdfParserTest.kt
index 039d8b4e2..8492017c4 100644
--- a/commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/richtext/PdfParserTest.kt
+++ b/commons/src/commonTest/kotlin/com/vitorpamplona/amethyst/commons/richtext/PdfParserTest.kt
@@ -54,7 +54,7 @@ class PdfParserTest {
 
         val pdfMedia = state.mediaForPager[url]
         assertTrue(pdfMedia is MediaUrlPdf, "Expected MediaUrlPdf from imeta MIME tag")
-        assertEquals("application/pdf", (pdfMedia as MediaUrlPdf).mimeType)
+        assertEquals("application/pdf", pdfMedia.mimeType)
 
         val segment = state.paragraphs[0].words[0]
         assertTrue(segment is PdfSegment, "Expected PdfSegment from imeta MIME tag, got ${segment::class.simpleName}")