diff --git a/libraries/launcher/CMakeLists.txt b/libraries/launcher/CMakeLists.txt
index e0149482..0a0a541c 100644
--- a/libraries/launcher/CMakeLists.txt
+++ b/libraries/launcher/CMakeLists.txt
@@ -4,7 +4,7 @@ find_package(Java 1.7 REQUIRED COMPONENTS Development)
 
 include(UseJava)
 set(CMAKE_JAVA_JAR_ENTRY_POINT org.multimc.EntryPoint)
-set(CMAKE_JAVA_COMPILE_FLAGS -target 8 -source 8 -Xlint:deprecation -Xlint:unchecked)
+set(CMAKE_JAVA_COMPILE_FLAGS -target 7 -source 7 -Xlint:deprecation -Xlint:unchecked)
 
 set(SRC
     org/multimc/EntryPoint.java