diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 01936de7..f02d4bf1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -39,6 +39,7 @@ target_link_libraries(mp-units INTERFACE
     mp-units::systems
 )
 add_library(mp-units::mp-units ALIAS mp-units)
+install(TARGETS mp-units EXPORT mp-unitsTargets)
 
 # installation
 install(EXPORT mp-unitsTargets
diff --git a/src/systems/CMakeLists.txt b/src/systems/CMakeLists.txt
index af3ce969..f532d18f 100644
--- a/src/systems/CMakeLists.txt
+++ b/src/systems/CMakeLists.txt
@@ -53,3 +53,4 @@ target_link_libraries(mp-units-systems INTERFACE
     mp-units::si-us
 )
 add_library(mp-units::systems ALIAS mp-units-systems)
+install(TARGETS mp-units-systems EXPORT mp-unitsTargets)