diff --git a/app/external/qcustomplot/CMakeLists.txt b/app/external/qcustomplot/CMakeLists.txt
index 64c27f3..f8226c0 100644
--- a/app/external/qcustomplot/CMakeLists.txt
+++ b/app/external/qcustomplot/CMakeLists.txt
@@ -2,15 +2,16 @@
 # CMakeLists for qcustomplot
 #
 
-if(${USE_QT6})
-FIND_PACKAGE(Qt6 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
-IF (NOT Qt6_FOUND)
-FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
-ENDIF()
+IF(${USE_QT6})
+  FIND_PACKAGE(Qt6 QUIET COMPONENTS Core Gui Widgets PrintSupport)
+  IF (NOT Qt6_FOUND)
+    FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
+  ENDIF()
 ELSE()
-FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
+  FIND_PACKAGE(Qt5 REQUIRED COMPONENTS Core Gui Widgets PrintSupport)
 ENDIF()
 
+
 SET(qcustomplot_SRCS qcustomplot.cpp qcustomplot.h)
 
 SET(CMAKE_AUTOMOC ON)