--- src/cpp/diagnostics/CMakeLists.txt.orig	2020-01-23 23:30:24 UTC
+++ src/cpp/diagnostics/CMakeLists.txt
@@ -57,6 +57,7 @@ add_stripped_executable(diagnostics
 # set link dependencies
 target_link_libraries(diagnostics
    rstudio-core
+   procstat
 )
 if(NOT RSTUDIO_SESSION_WIN32)
    install(TARGETS diagnostics DESTINATION ${RSTUDIO_INSTALL_BIN})