diff --git a/doc/rofi.doxy.in b/doc/rofi.doxy.in
index 149407a4..5646458d 100644
--- a/doc/rofi.doxy.in
+++ b/doc/rofi.doxy.in
@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = ./html/
+OUTPUT_DIRECTORY       = @abs_builddir@/html/
 
 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and
@@ -768,8 +768,8 @@ WARN_LOGFILE           =
 # spaces.
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = ../source/ \
-                         ../include/
+INPUT                  = @abs_top_srcdir@/source/ \
+                         @abs_top_srcdir@/include/
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses