diff --git a/src/commonMain/kotlin/net.sergeych.bipack/annotations.kt b/src/commonMain/kotlin/net.sergeych.bipack/annotations.kt
index 9dd1ea0..5eabdc3 100644
--- a/src/commonMain/kotlin/net.sergeych.bipack/annotations.kt
+++ b/src/commonMain/kotlin/net.sergeych.bipack/annotations.kt
@@ -24,14 +24,14 @@ annotation class ExtendableFormat
  * match the expected name, the [InvalidFrameException] will be thrown.
  */
 @SerialInfo
-@Target(AnnotationTarget.CLASS)
 annotation class Framed
 
 @SerialInfo
-@Target(AnnotationTarget.CLASS)
 annotation class CrcProtected
 
 open class InvalidFrameException(reason: String) : Exception(reason)
 class InvalidFrameHeaderException(reason: String = "Frame header does not match") : InvalidFrameException(reason)
 class InvalidFrameCRCException : InvalidFrameException("Checksum CRC32 failed")
 
+
+