diff --git a/kotlin-multiplatform/src/commonMain/kotlin/com/ricoh360/thetaclient/ThetaRepository.kt b/kotlin-multiplatform/src/commonMain/kotlin/com/ricoh360/thetaclient/ThetaRepository.kt
index 734533a759..cee22ef2b1 100644
--- a/kotlin-multiplatform/src/commonMain/kotlin/com/ricoh360/thetaclient/ThetaRepository.kt
+++ b/kotlin-multiplatform/src/commonMain/kotlin/com/ricoh360/thetaclient/ThetaRepository.kt
@@ -415,7 +415,19 @@ class ThetaRepository internal constructor(val endpoint: String, config: Config?
             if (response.status != HttpStatusCode.OK) {
                 throw ThetaWebApiException(response.toString())
             }
-            return response.bodyAsText()
+            val input = response.body<ByteReadPacket>()
+            val builder = StringBuilder()
+            try {
+                while (!input.endOfInput) {
+                    val char = input.readText(1, 1)
+                    builder.append(char)
+                }
+            } catch (e: Throwable) {
+                throw e
+            } finally {
+                input.close()
+            }
+            return builder.toString()
         } catch (e: JsonConvertException) {
             throw ThetaWebApiException(e.message ?: e.toString())
         } catch (e: ResponseException) {