diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8babc19..f98e7dc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -231,8 +231,8 @@ include(GNUInstallDirs)
 INSTALL(TARGETS loadtrk ltreloc mod2sng ins2snd2 sngspli2 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
 INSTALL(FILES loadtrk.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications)
 INSTALL(FILES loadtrk.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons)
-INSTALL(FILES doc/en/loadtrk.1 doc/en/ltreloc.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
-INSTALL(DIRECTORY examples DESTINATION ${CMAKE_INSTALL_DATADIR}/loadtrk FILES_MATCHING REGEX ".*\.(sng|ins)")
+INSTALL(FILES docs/en/loadtrk.1 docs/en/ltreloc.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
+INSTALL(DIRECTORY examples DESTINATION ${CMAKE_INSTALL_DATADIR}/loadtrk FILES_MATCHING PATTERN "*.sng" PATTERN "*.ins" PATTERN "src" EXCLUDE)
 
 set(PACKAGE_NAME "${PROJECT_NAME}")
 set(PACKAGE_VERSION "${CMAKE_PROJECT_VERSION}")