--- a/src/lib/astro/CMakeLists.txt
+++ b/src/lib/astro/CMakeLists.txt
@@ -21,7 +21,7 @@ SET(astrolib_SRCS
   solarsystem.cpp
 )
 
-ADD_LIBRARY(astro SHARED ${astrolib_SRCS})
+ADD_LIBRARY(astro STATIC ${astrolib_SRCS})
 generate_export_header(astro BASE_NAME astrolib)
 target_include_directories(astro PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
 
@@ -62,7 +62,7 @@ elseif(APPLE)
 else()
   install(TARGETS astro
     EXPORT AstroTargets
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
   )
 endif()