diff --git a/CMakeLists.txt b/CMakeLists.txt
index ff4ff44..bb9fde1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,10 +19,12 @@ target_link_libraries(progressiatexturepreviewer glfw)
 # Link with OpenGL
 find_package(OpenGL REQUIRED)
 target_link_libraries(progressiatexturepreviewer OpenGL::GL)
+target_include_directories(progressiatexturepreviewer PRIVATE libs/glfw/include)
 
 # Use GLM
 add_subdirectory(libs/glm)
 target_link_libraries(progressiatexturepreviewer glm)
+target_include_directories(progressiatexturepreviewer PRIVATE libs/glm/glm)
 
 # Use GLAD
 target_include_directories(progressiatexturepreviewer PRIVATE libs/glad/include)