diff --git a/.gitignore b/.gitignore
index ec740cc0..dec0cd10 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@
 .deps/
 .dirstamp
 .libs/
+Doxyfile
 Makefile
 Makefile.in
 aclocal.m4
diff --git a/Makefile.am b/Makefile.am
index 950cf74b..8dfa9d1f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -75,13 +75,13 @@ if ENABLE_GUACENC
 SUBDIRS += src/guacenc
 endif
 
-EXTRA_DIST =      \
-    .dockerignore \
-    CONTRIBUTING  \
-    Dockerfile    \
-    LICENSE       \
-    NOTICE        \
-    bin/guacctl   \
-    doc/Doxyfile  \
+EXTRA_DIST =         \
+    .dockerignore    \
+    CONTRIBUTING     \
+    Dockerfile       \
+    LICENSE          \
+    NOTICE           \
+    bin/guacctl      \
+    doc/Doxyfile.in  \
     src/guacd-docker
 
diff --git a/configure.ac b/configure.ac
index e04d581a..b2d678cb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1196,6 +1196,7 @@ AM_CONDITIONAL([ENABLE_GUACENC], [test "x${enable_guacenc}"  = "xyes" \
 #
 
 AC_CONFIG_FILES([Makefile
+                 doc/Doxyfile
                  tests/Makefile
                  src/common/Makefile
                  src/common-ssh/Makefile
diff --git a/doc/Doxyfile b/doc/Doxyfile.in
similarity index 97%
rename from doc/Doxyfile
rename to doc/Doxyfile.in
index 59035644..83d54df7 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile.in
@@ -22,7 +22,7 @@
 #
 
 PROJECT_NAME   = libguac
-PROJECT_NUMBER = 0.9.13-incubating
+PROJECT_NUMBER = @PACKAGE_VERSION@
 
 #
 # Warn about undocumented parameters and return values, but do not fill output