diff --git a/docs/Doxyfile b/docs/Doxyfile
index 00d31208d..a0af86a52 100644
--- a/docs/Doxyfile
+++ b/docs/Doxyfile
@@ -409,7 +409,7 @@ LOOKUP_CACHE_SIZE      = 0
 # normally produced when WARNINGS is set to YES.
 # The default value is: NO.
 
-EXTRACT_ALL            = NO
+EXTRACT_ALL            = YES
 
 # If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
 # be included in the documentation.
@@ -778,7 +778,7 @@ INPUT_ENCODING         = UTF-8
 # *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf,
 # *.qsf, *.as and *.js.
 
-FILE_PATTERNS          =
+FILE_PATTERNS          = *.c *.cpp *.h *.hpp *.md
 
 # The RECURSIVE tag can be used to specify whether or not subdirectories should
 # be searched for input files as well.
@@ -1970,7 +1970,7 @@ INCLUDE_PATH           =
 # used.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-INCLUDE_FILE_PATTERNS  =
+INCLUDE_FILE_PATTERNS  = *.h *.hpp
 
 # The PREDEFINED tag can be used to specify one or more macro names that are
 # defined before the preprocessor is started (similar to the -D option of e.g.
@@ -2095,7 +2095,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # set to NO
 # The default value is: NO.
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
 # to run in parallel. When set to 0 doxygen will base this on the number of