diff --git a/CMakeLists.txt b/CMakeLists.txt
index 91f8397..6086b28 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,3 +13,8 @@ endif()
 
 include(CMLibCommon)
 
+# Поиск библиотек с помощью pkgconfig
+find_package(PkgConfig)
+pkg_check_modules(GSL REQUIRED gsl)
+pkg_check_modules(FFTW3 REQUIRED fftw3)
+