diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index 7511860..ef07d8f 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -54,8 +54,10 @@ install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/images
 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html
 	DESTINATION ${CMAKE_INSTALL_FULL_DATAROOTDIR}/doc/isospec)
 
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/latex/refman.pdf
-  DESTINATION ${CMAKE_INSTALL_FULL_DATAROOTDIR}/doc/isospec/pdf)
+# As of 20251020 the Doxygen-based generation of the pdf
+# man page via pdflatex fails.
+# install(FILES ${CMAKE_CURRENT_BINARY_DIR}/latex/refman.pdf
+# 	DESTINATION ${CMAKE_INSTALL_FULL_DATAROOTDIR}/doc/isospec/pdf)
 
 # Install the man pages
 install(