--- sonic-pi-3.3.1/app/gui/qt/CMakeLists.txt.orig	2021-03-11 22:34:49.761821221 +0100
+++ sonic-pi-3.3.1/app/gui/qt/CMakeLists.txt	2021-03-11 22:41:35.636665024 +0100
@@ -51,9 +51,8 @@
 find_package(Qt5 COMPONENTS Core Widgets Gui Concurrent Network OpenGL PrintSupport Xml Svg REQUIRED)
 find_package(Threads REQUIRED)
 
-# We build QScintilla as part of the main project to make it easy to debug/fix
-# It is not built as part of externals
-add_subdirectory(QScintilla-2.11.6)
+find_library(QSCINTILLA_QT5 qscintilla2_qt5)
+
 
 set(APP_NAME sonic-pi)
 set(MACOS_APP_NAME "Sonic Pi")
@@ -212,7 +211,7 @@
 target_link_libraries(${APP_NAME}
     PRIVATE
     SonicPi::SonicPiAPI
-    QScintilla
+    ${QSCINTILLA_QT5}
     Qt5::Core
     Qt5::Gui
     Qt5::Widgets