diff --git a/CMakeLists.txt b/CMakeLists.txt
index c662adf..3d7d526 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@ include_directories(
     ${PROJECT_INCLUDE_DIR}
     ${SDL2_INCLUDE_DIRS}
     ${SDL2_IMAGE_INCLUDE_DIRS}
-    ${ZLIB_IMAGE_INCLUDE_DIRS}
+    ${ZLIB_INCLUDE_DIRS}
     ${PNG_INCLUDE_DIRS})
 
 file(GLOB_RECURSE SOURCES ${PROJECT_SOURCE_DIR}/src/*.cpp)