diff --git a/CMakeLists.txt b/CMakeLists.txt
index 80b9aab..e56ca84 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,8 +88,7 @@ include(FetchContent)
 
 # Qlementine Icons: an SVG icon library made for Qt.
 FetchContent_Declare(qlementine-icons
-  GIT_REPOSITORY "https://github.com/oclero/qlementine-icons.git"
-  GIT_TAG v1.8.0
+  SOURCE_DIR "@qlementine-icons-src@"
 )
 FetchContent_MakeAvailable(qlementine-icons)
 set_target_properties(qlementine-icons
@@ -99,8 +98,7 @@ set_target_properties(qlementine-icons
 
 # Qlementine: the QStyle library to have a modern look n' feel.
 FetchContent_Declare(qlementine
-  GIT_REPOSITORY "https://github.com/oclero/qlementine.git"
-  GIT_TAG v1.2.0
+  SOURCE_DIR "@qlementine-src@"
 )
 FetchContent_MakeAvailable(qlementine)
 set_target_properties(qlementine
@@ -109,8 +107,7 @@ set_target_properties(qlementine
 )
 
 FetchContent_Declare(QtAppInstanceManager
- GIT_REPOSITORY "https://github.com/oclero/qtappinstancemanager.git"
- GIT_TAG v1.3.0
+  SOURCE_DIR "@qtappinstancemanager-src@"
 )
 FetchContent_MakeAvailable(QtAppInstanceManager)
 set_target_properties(QtAppInstanceManager