diff --git a/CMakeLists.txt b/CMakeLists.txt
index fdc4d7d..4dfddf7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,12 +1,10 @@
 cmake_minimum_required(VERSION 3.1)
 project(abcs)
 
-find_package(PkgConfig REQUIRED)
-pkg_check_modules(MPFR REQUIRED mpfr)
 set(CMAKE_CXX_STANDARD 11)
 
 add_subdirectory(external/libabacus)
 add_executable(abcs src/main.cpp src/ref.cpp src/abacus.cpp src/types.cpp src/string_functions.cpp src/util.cpp src/operator_functions.cpp src/trig_functions.cpp src/other_functions.cpp)
-target_link_libraries(abcs abacus ${MPFR_LIBRARIES} readline)
-target_include_directories(abcs PUBLIC include ${MPFR_INCLUDE_DIRS})
-target_compile_options(abcs PUBLIC ${MPFR_CFLAGS_OTHER})
+target_link_libraries(abcs abacus mpfr readline)
+target_include_directories(abcs PUBLIC include)
+target_compile_options(abcs PUBLIC)