--- /dev/null
+diff --git a/libgeotiff/cmake/project-config-version.cmake.in b/libgeotiff/cmake/project-config-version.cmake.in
+index d695aa2..efe32ba 100644
+--- a/libgeotiff/cmake/project-config-version.cmake.in
++++ b/libgeotiff/cmake/project-config-version.cmake.in
+@@ -5,14 +5,14 @@ set (PACKAGE_VERSION_MAJOR "@PROJECT_VERSION_MAJOR@")
+ set (PACKAGE_VERSION_MINOR "@PROJECT_VERSION_MINOR@")
+ set (PACKAGE_VERSION_PATCH "@PROJECT_VERSION_PATCH@")
+
+-if (NOT PACKAGE_FIND_NAME STREQUAL "@PROJECT_NAME@")
++if (NOT PACKAGE_FIND_NAME STREQUAL "@PROJECT_NAME_LOWER@")
+ # Check package name (in particular, because of the way cmake finds
+ # package config files, the capitalization could easily be "wrong").
+ # This is necessary to ensure that the automatically generated
+ # variables, e.g., <package>_FOUND, are consistently spelled. Make
+ # this a WARNING, because this is a user error that needs to be fixed.
+ message (WARNING
+- "Mismatched package names: use find_package(@PROJECT_NAME@ ...) instead"
++ "Mismatched package names: use find_package(@PROJECT_NAME_LOWER@ ...) instead"
+ " of find_package(${PACKAGE_FIND_NAME} ...)")
+ set (PACKAGE_VERSION_UNSUITABLE TRUE)
+ elseif (NOT (APPLE OR CMAKE_SIZEOF_VOID_P EQUAL @CMAKE_SIZEOF_VOID_P@))