diff --git a/devel-docs/libgimpmath/.gitignore b/devel-docs/libgimpmath/.gitignore
index 6bf158555b..eeaa7f9ba5 100644
--- a/devel-docs/libgimpmath/.gitignore
+++ b/devel-docs/libgimpmath/.gitignore
@@ -1,16 +1,16 @@
 /Makefile
 /Makefile.in
 /deprecated
-/libgimpmath.args
-/libgimpmath-decl.txt
-/libgimpmath-decl-list.txt
-/libgimpmath.hierarchy
-/libgimpmath.interfaces
-/libgimpmath.prerequisites
-/libgimpmath.signals
-/libgimpmath-unused.txt
-/libgimpmath-undeclared.txt
-/libgimpmath-undocumented.txt
+/libgimpmath3.args
+/libgimpmath3-decl.txt
+/libgimpmath3-decl-list.txt
+/libgimpmath3.hierarchy
+/libgimpmath3.interfaces
+/libgimpmath3.prerequisites
+/libgimpmath3.signals
+/libgimpmath3-unused.txt
+/libgimpmath3-undeclared.txt
+/libgimpmath3-undocumented.txt
 /html
 /tmpl
 /xml
diff --git a/devel-docs/libgimpmath/Makefile.am b/devel-docs/libgimpmath/Makefile.am
index b9352b4103..5e6da4aafc 100644
--- a/devel-docs/libgimpmath/Makefile.am
+++ b/devel-docs/libgimpmath/Makefile.am
@@ -1,13 +1,13 @@
 ## Process this file with automake to produce Makefile.in
 
 # The name of the module.
-DOC_MODULE = libgimpmath
+DOC_MODULE = libgimpmath3
 
 # The top-level SGML file.
 DOC_MAIN_SGML_FILE = $(DOC_MODULE)-docs.sgml
 
 # The directory containing the source code.
-DOC_SOURCE_DIR = $(top_srcdir)/$(DOC_MODULE)
+DOC_SOURCE_DIR = $(top_srcdir)/libgimpmath
 
 # Extra options to pass to gtkdoc-scangobj
 SCANGOBJ_OPTIONS =
diff --git a/devel-docs/libgimpmath/libgimpmath-docs.sgml b/devel-docs/libgimpmath/libgimpmath3-docs.sgml
similarity index 97%
rename from devel-docs/libgimpmath/libgimpmath-docs.sgml
rename to devel-docs/libgimpmath/libgimpmath3-docs.sgml
index 2760b401a7..b1a2199356 100644
--- a/devel-docs/libgimpmath/libgimpmath-docs.sgml
+++ b/devel-docs/libgimpmath/libgimpmath3-docs.sgml
@@ -16,7 +16,6 @@
     <xi:include href="xml/gimpmath.xml" />
     <xi:include href="xml/gimpmatrix.xml" />
     <xi:include href="xml/gimpvector.xml" />
-    <xi:include href="xml/gimpmd5.xml" />
   </part>
 
   <index id="api-index-full">
diff --git a/devel-docs/libgimpmath/libgimpmath-overrides.txt b/devel-docs/libgimpmath/libgimpmath3-overrides.txt
similarity index 100%
rename from devel-docs/libgimpmath/libgimpmath-overrides.txt
rename to devel-docs/libgimpmath/libgimpmath3-overrides.txt
diff --git a/devel-docs/libgimpmath/libgimpmath-sections.txt b/devel-docs/libgimpmath/libgimpmath3-sections.txt
similarity index 96%
rename from devel-docs/libgimpmath/libgimpmath-sections.txt
rename to devel-docs/libgimpmath/libgimpmath3-sections.txt
index 2001c0360d..fd4f641d91 100644
--- a/devel-docs/libgimpmath/libgimpmath-sections.txt
+++ b/devel-docs/libgimpmath/libgimpmath3-sections.txt
@@ -12,12 +12,6 @@ gimp_deg_to_rad
 gimp_rad_to_deg
 </SECTION>
 
-<SECTION>
-<FILE>gimpmd5</FILE>
-<TITLE>GimpMD5</TITLE>
-gimp_md5_get_digest
-</SECTION>
-
 <SECTION>
 <FILE>gimpmatrix</FILE>
 <TITLE>GimpMatrix</TITLE>
diff --git a/devel-docs/libgimpmath/libgimpmath.types b/devel-docs/libgimpmath/libgimpmath3.types
similarity index 100%
rename from devel-docs/libgimpmath/libgimpmath.types
rename to devel-docs/libgimpmath/libgimpmath3.types