diff --git i/CMakeLists.txt w/CMakeLists.txt
index 10a8fb6..dcab540 100644
--- i/CMakeLists.txt
+++ w/CMakeLists.txt
@@ -6,16 +6,8 @@ set(CMAKE_AUTOMOC ON)
 project(qzdl LANGUAGES C CXX)
 find_package(Qt5 COMPONENTS Core Widgets REQUIRED)
 
-include(FetchContent)
-FetchContent_Declare(
-	inih
-	GIT_REPOSITORY https://github.com/benhoyt/inih.git
-	GIT_TAG r44
-)
-FetchContent_GetProperties(inih)
-if (NOT inih_POPULATED)
-	FetchContent_Populate(inih)
-endif()
+find_package(PkgConfig)
+pkg_check_modules(INIH inih)
 
 add_executable(
 	zdl
@@ -45,9 +37,8 @@ add_executable(
 	libwad.cpp
 	qzdl.cpp
 	${PROJECT_SOURCE_DIR}/zdlconf/zdlconf.cpp
-	${inih_SOURCE_DIR}/ini.c
 )
 
-target_include_directories(zdl PRIVATE ${PROJECT_SOURCE_DIR}/zdlconf)
-target_include_directories(zdl PRIVATE ${inih_SOURCE_DIR})
-target_link_libraries(zdl Qt5::Core Qt5::Widgets)
+target_include_directories(zdl PRIVATE ${PROJECT_SOURCE_DIR}/zdlconf ${INIH_INCLUDEDIR})
+target_link_libraries(zdl Qt5::Core Qt5::Widgets ${INIH_LDFLAGS})
+install(TARGETS zdl RUNTIME DESTINATION "bin")