diff --git a/build.gradle b/build.gradle
index a6e1a1c..674a4fa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -37,6 +37,7 @@ dependencies {
 	// modImplementation "net.fabricmc.fabric-api:fabric-api-deprecated:${project.fabric_version}"
 
 	implementation files('libs/jSerialComm-2.9.2.jar')
+	implementation files('libs/json-simple-1.1.jar')
 }
 
 processResources {