diff --git a/Doxyfile b/Doxyfile
index 1e5c265e6..b8e6e0ccb 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -1397,7 +1397,7 @@ TOC_EXPAND             = NO
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-GENERATE_QHP           = NO
+GENERATE_QHP           = YES
 
 # If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
 # the file name of the resulting .qch file. The path specified is relative to
@@ -1451,7 +1451,7 @@ QHP_SECT_FILTER_ATTRS  =
 # generated .qhp file.
 # This tag requires that the tag GENERATE_QHP is set to YES.
 
-QHG_LOCATION           =
+QHG_LOCATION           = "/usr/lib/x86_64-linux-gnu/qt5/bin/qhelpgenerator"
 
 # If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
 # generated, together with the HTML files, they form an Eclipse help plugin. To