diff --git a/CMakeLists.txt b/CMakeLists.txt
index 45d48d1..9f8b848 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,8 @@ set(LOGOS_EXECUTION_ZONE_INDEXER_ROOT "" CACHE PATH "Path to logos-execution-zon
 set(LOGOS_EXECUTION_ZONE_INDEXER_LIB "" CACHE PATH "Path to prebuilt logos-execution-zone-indexer lib.")
 set(LOGOS_EXECUTION_ZONE_INDEXER_INCLUDE "" CACHE PATH "Path to prebuilt logos-execution-zone-indexer include.")
 
+set(LOGOS_EXECUTION_ZONE_PREBUILT FALSE)
+
 set(HAS_LOGOS_CORE_ROOT FALSE)
 set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_ROOT FALSE)
 set(HAS_LOGOS_EXECUTION_ZONE_INDEXER_LIB FALSE)