diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 201c0aef9..b125e26c2 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -5,6 +5,19 @@ All important changes of this project must be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+Unreleased
+========================================
+
+### Added
+
+### Changed
+-  Allow nullable body type #424
+
+### Deprecated
+### Removed
+### Fixed
+### Security
+
 1.7.0 - 2023-09-16
 ========================================
 # Gradle plugin
diff --git a/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/KtorfitError.kt b/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/KtorfitError.kt
index eb0dd7efb..ba330a71a 100644
--- a/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/KtorfitError.kt
+++ b/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/KtorfitError.kt
@@ -25,7 +25,6 @@ class KtorfitError {
         const val PART_MAP_PARAMETER_TYPE_MUST_BE_MAP = "@PartMap parameter type must be Map."
         const val PART_PARAMETER_TYPE_MAY_NOT_BE_NULLABLE = "Part parameter type may not be nullable"
         const val PATH_PARAMETER_TYPE_MAY_NOT_BE_NULLABLE = "Path parameter type may not be nullable"
-        const val BODY_PARAMETER_TYPE_MAY_NOT_BE_NULLABLE = "Body parameter type may not be nullable"
         const val API_DECLARATIONS_MUST_BE_INTERFACES = "API declarations must be interfaces."
 
         const val PATH_CAN_ONLY_BE_USED_WITH_RELATIVE_URL_ON = "@Path can only be used with relative url on "
diff --git a/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/annotations/ParameterAnnotation.kt b/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/annotations/ParameterAnnotation.kt
index 2f3854359..2cc0138d8 100644
--- a/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/annotations/ParameterAnnotation.kt
+++ b/ktorfit-ksp/src/main/kotlin/de/jensklingenberg/ktorfit/model/annotations/ParameterAnnotation.kt
@@ -55,9 +55,6 @@ fun KSValueParameter.getParamAnnotationList(logger: KSPLogger): List<ParameterAn
     }
 
     ksValueParameter.getBodyAnnotation()?.let {
-        if (ksValueParameter.type.resolve().isMarkedNullable) {
-            logger.error(KtorfitError.BODY_PARAMETER_TYPE_MAY_NOT_BE_NULLABLE, ksValueParameter.type)
-        }
         paramAnnos.add(it)
     }
 
diff --git a/ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/BodyAnnotationsTest.kt b/ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/BodyAnnotationsTest.kt
index 1bf87ee05..13268b480 100644
--- a/ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/BodyAnnotationsTest.kt
+++ b/ktorfit-ksp/src/test/kotlin/de/jensklingenberg/ktorfit/BodyAnnotationsTest.kt
@@ -75,7 +75,7 @@ import de.jensklingenberg.ktorfit.http.Body
 
 interface TestService {
    @POST("user")
-    suspend fun test(@Body id: String): String
+    suspend fun test(@Body id: String?): String
 }
     """
         )