diff --git a/src/libcalamares/CMakeLists.txt b/src/libcalamares/CMakeLists.txt
index a7b4472d5..0516b5613 100644
--- a/src/libcalamares/CMakeLists.txt
+++ b/src/libcalamares/CMakeLists.txt
@@ -177,6 +177,9 @@ target_link_libraries( calamares
         ${OPTIONAL_PUBLIC_LIBRARIES}
 )
 
+### Installation
+#
+#
 install( TARGETS calamares
     EXPORT Calamares
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
@@ -193,19 +196,19 @@ install( CODE "
 
 # Install header files
 file( GLOB rootHeaders "*.h" )
-file( GLOB utilsHeaders "utils/*.h" )
-
 install(
     FILES
         ${CMAKE_CURRENT_BINARY_DIR}/CalamaresConfig.h
         ${rootHeaders}
     DESTINATION include/libcalamares
 )
+# Install each subdir-worth of header files
 foreach( subdir geoip locale modulesystem network partition utils )
     file( GLOB subdir_headers "${subdir}/*.h" )
     install( FILES ${subdir_headers} DESTINATION include/libcalamares/${subdir} )
 endforeach()
 
+
 ### TESTING
 #
 #
diff --git a/src/libcalamaresui/CMakeLists.txt b/src/libcalamaresui/CMakeLists.txt
index 9d7b7a85c..773fdf617 100644
--- a/src/libcalamaresui/CMakeLists.txt
+++ b/src/libcalamaresui/CMakeLists.txt
@@ -83,3 +83,25 @@ endif()
 if( WITH_QML )
     target_link_libraries( calamaresui PUBLIC Qt5::QuickWidgets )
 endif()
+
+
+### Installation
+#
+#
+# The library is already installed through calamares_add_library(),
+# so we only need to do headers. Unlike the Calamares source tree,
+# where libcalamares and libcalamaresui live in different branches,
+# we're going to glom it all together in the installed headers location.
+
+install(
+    FILES
+        Branding.h
+        ViewManager.h
+    DESTINATION include/libcalamares
+)
+
+# Install each subdir-worth of header files
+foreach( subdir modulesystem utils viewpages widgets )
+    file( GLOB subdir_headers "${subdir}/*.h" )
+    install( FILES ${subdir_headers} DESTINATION include/libcalamares/${subdir} )
+endforeach()