diff --git a/korlibs-serialization/src/korlibs/io/serialization/json/Json.kt b/korlibs-serialization/src/korlibs/io/serialization/json/Json.kt
index c88335c..05cb49e 100644
--- a/korlibs-serialization/src/korlibs/io/serialization/json/Json.kt
+++ b/korlibs-serialization/src/korlibs/io/serialization/json/Json.kt
@@ -245,7 +245,7 @@ open class Json {
         b.append('"')
         for (c in str) {
             when (c) {
-                '\\' -> b.append("\\\\"); '/' -> b.append("\\/"); '\'' -> b.append("\\'")
+                '\\' -> b.append("\\\\"); '/' -> b.append("\\/");
                 '"' -> b.append("\\\""); '\b' -> b.append("\\b"); '\u000c' -> b.append("\\f")
                 '\n' -> b.append("\\n"); '\r' -> b.append("\\r"); '\t' -> b.append("\\t")
                 else -> b.append(c)
diff --git a/korlibs-serialization/test/korlibs/io/serialization/json/JsonTest.kt b/korlibs-serialization/test/korlibs/io/serialization/json/JsonTest.kt
index 4e8c5b7..b15f47e 100644
--- a/korlibs-serialization/test/korlibs/io/serialization/json/JsonTest.kt
+++ b/korlibs-serialization/test/korlibs/io/serialization/json/JsonTest.kt
@@ -46,4 +46,12 @@ class JsonTest {
 	fun decodeUnicode() {
 		assertEquals("aeb", Json.parse(""" "a\u0065b" """))
 	}
+
+	@kotlin.test.Test
+	fun stringify1(){
+		assertEquals(
+			"""{"str":"'","int":1,"bool":true}""",
+			Json.stringify(Json.parse("""{"str":"'","int":1,"bool":true}"""))
+		)
+	}
 }