diff --git a/README.md b/README.md
index 0306097..80546ab 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # SnowyGUI
 
-This mod requires fabric-language-kotlin on fabric, kotlinforforge on forge **and also needs Java 14 or higher**.
\ No newline at end of file
+This mod requires fabric-language-kotlin on fabric, kotlinforforge on forge **and also needs Java 11 or higher**.
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 2f717ee..cc12df6 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -86,7 +86,7 @@ subprojects {
     }
 }
 
-val javaVer: String = "14"
+val javaVer: String = "11"
 val kotlinVer = rootProject.property("kotlin_stdlib_version").toString() + ".0"
 val mcBase: String = rootProject.architectury.minecraft.dropLast(2)
 allprojects {
diff --git a/common/src/main/resources/snowygui-mixins.json b/common/src/main/resources/snowygui-mixins.json
index f8df476..2f5b07c 100644
--- a/common/src/main/resources/snowygui-mixins.json
+++ b/common/src/main/resources/snowygui-mixins.json
@@ -1,7 +1,7 @@
 {
   "required": true,
   "package": "fr.username404.snowygui.mixins",
-  "compatibilityLevel": "JAVA_14",
+  "compatibilityLevel": "JAVA_11",
   "client": [
     "KeysAccessor",
     "KeyMappings",