diff --git a/src/mangosd/CMakeLists.txt b/src/mangosd/CMakeLists.txt
index 6e3c5b63..0128bde0 100644
--- a/src/mangosd/CMakeLists.txt
+++ b/src/mangosd/CMakeLists.txt
@@ -66,6 +66,11 @@ target_include_directories(mangosd
         ${OPENSSL_INCLUDE_DIR}
 )
 
+target_compile_definitions(mangosd
+    PUBLIC
+        $<$<BOOL:${SCRIPT_LIB_ELUNA}>:ENABLE_ELUNA>
+)
+
 target_link_libraries(mangosd
     PUBLIC
         game
diff --git a/src/shared/CMakeLists.txt b/src/shared/CMakeLists.txt
index 9aca63ee..37d96e08 100644
--- a/src/shared/CMakeLists.txt
+++ b/src/shared/CMakeLists.txt
@@ -226,6 +226,7 @@ target_compile_definitions(shared
         $<$<CONFIG:Debug>:MANGOS_DEBUG>
         MANGOS_ENDIAN=${ENDIAN_VALUE}
         $<$<BOOL:${ENDIAN_VALUE}>:ARCH_IS_BIG_ENDIAN>
+        $<$<BOOL:${SCRIPT_LIB_ELUNA}>:ENABLE_ELUNA>
 )
 
 target_link_libraries(shared