diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3d1e4327..656d08a6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,9 +8,9 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
 
 project(sdrangel)
 
-#set(CMAKE_BUILD_TYPE "Release")
+set(CMAKE_BUILD_TYPE "Release")
 #set(CMAKE_BUILD_TYPE "ReleaseWithDebugInfo")
-set(CMAKE_BUILD_TYPE "Debug")
+#set(CMAKE_BUILD_TYPE "Debug")
 
 set(QT_USE_QTOPENGL TRUE)
 set(CMAKE_AUTOMOC ON)