diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index b4bcc80..d360782 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1628,6 +1628,9 @@
   au BufNewFile,BufRead *.rmd,*.smd			setf rmd
 endif
 
+" R profile file
+au BufNewFile,BufRead .Rprofile,Rprofile,Rprofile.site	setf r
+
 " RSS looks like XML
 au BufNewFile,BufRead *.rss				setf xml
 
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 17d846d..0fb73b7 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -453,7 +453,7 @@
     \ 'ql': ['file.ql', 'file.qll'],
     \ 'quake': ['anybaseq2/file.cfg', 'anyid1/file.cfg', 'quake3/file.cfg', 'baseq2/file.cfg', 'id1/file.cfg', 'quake1/file.cfg', 'some-baseq2/file.cfg', 'some-id1/file.cfg', 'some-quake1/file.cfg'],
     \ 'quarto': ['file.qmd'],
-    \ 'r': ['file.r'],
+    \ 'r': ['file.r', '.Rprofile', 'Rprofile', 'Rprofile.site'],
     \ 'radiance': ['file.rad', 'file.mat'],
     \ 'raku': ['file.pm6', 'file.p6', 'file.t6', 'file.pod6', 'file.raku', 'file.rakumod', 'file.rakudoc', 'file.rakutest'],
     \ 'raml': ['file.raml'],
diff --git a/src/version.c b/src/version.c
index 34129a2..bedbdc0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    752,
+/**/
     751,
 /**/
     750,