diff --git a/builder/Makefile.am b/builder/Makefile.am
index f6a652d4f..7f363ab9b 100644
--- a/builder/Makefile.am
+++ b/builder/Makefile.am
@@ -139,7 +139,7 @@ BOBJECTS = \
 	$(top_builddir)/mllib/planner.cmo \
 	$(top_builddir)/mllib/regedit.cmo \
 	$(top_builddir)/mllib/JSON.cmo \
-	$(top_builddir)/mllib/uRI.cmo \
+	$(top_builddir)/mllib/URI.cmo \
 	$(top_builddir)/mllib/mkdtemp.cmo \
 	$(top_builddir)/customize/customize_utils.cmo \
 	$(top_builddir)/customize/urandom.cmo \
diff --git a/customize/Makefile.am b/customize/Makefile.am
index 66df68659..e921c5cc8 100644
--- a/customize/Makefile.am
+++ b/customize/Makefile.am
@@ -95,7 +95,7 @@ BOBJECTS = \
 	$(top_builddir)/mllib/common_gettext.cmo \
 	$(top_builddir)/mllib/common_utils.cmo \
 	$(top_builddir)/mllib/regedit.cmo \
-	$(top_builddir)/mllib/uRI.cmo \
+	$(top_builddir)/mllib/URI.cmo \
 	$(SOURCES_ML:.ml=.cmo)
 XOBJECTS = $(BOBJECTS:.cmo=.cmx)
 
diff --git a/get-kernel/Makefile.am b/get-kernel/Makefile.am
index d807877bc..dd13e633d 100644
--- a/get-kernel/Makefile.am
+++ b/get-kernel/Makefile.am
@@ -57,7 +57,7 @@ BOBJECTS = \
 	$(top_builddir)/mllib/guestfs_config.cmo \
 	$(top_builddir)/mllib/common_gettext.cmo \
 	$(top_builddir)/mllib/common_utils.cmo \
-	$(top_builddir)/mllib/uRI.cmo \
+	$(top_builddir)/mllib/URI.cmo \
 	$(SOURCES_ML:.ml=.cmo)
 XOBJECTS = $(BOBJECTS:.cmo=.cmx)
 
diff --git a/mllib/Makefile.am b/mllib/Makefile.am
index e4e59732e..25f008166 100644
--- a/mllib/Makefile.am
+++ b/mllib/Makefile.am
@@ -34,7 +34,7 @@ SOURCES_MLI = \
 	planner.mli \
 	progress.mli \
 	regedit.mli \
-	uRI.mli
+	URI.mli
 
 SOURCES_ML = \
 	guestfs_config.ml \
@@ -43,7 +43,7 @@ SOURCES_ML = \
 	common_utils.ml \
 	fsync.ml \
 	progress.ml \
-	uRI.ml \
+	URI.ml \
 	mkdtemp.ml \
 	planner.ml \
 	regedit.ml \
diff --git a/mllib/uRI.ml b/mllib/URI.ml
similarity index 100%
rename from mllib/uRI.ml
rename to mllib/URI.ml
diff --git a/mllib/uRI.mli b/mllib/URI.mli
similarity index 100%
rename from mllib/uRI.mli
rename to mllib/URI.mli
diff --git a/po/POTFILES-ml b/po/POTFILES-ml
index 78c44ac22..6e8e54abd 100644
--- a/po/POTFILES-ml
+++ b/po/POTFILES-ml
@@ -48,7 +48,7 @@ mllib/mkdtemp.ml
 mllib/planner.ml
 mllib/progress.ml
 mllib/regedit.ml
-mllib/uRI.ml
+mllib/URI.ml
 resize/resize.ml
 sparsify/cmdline.ml
 sparsify/copying.ml
diff --git a/resize/Makefile.am b/resize/Makefile.am
index 9b1e17cd9..06e583957 100644
--- a/resize/Makefile.am
+++ b/resize/Makefile.am
@@ -55,7 +55,7 @@ virt_resize_CFLAGS = \
 BOBJECTS = \
 	$(top_builddir)/mllib/fsync.cmo \
 	$(top_builddir)/mllib/progress.cmo \
-	$(top_builddir)/mllib/uRI.cmo \
+	$(top_builddir)/mllib/URI.cmo \
 	$(top_builddir)/mllib/guestfs_config.cmo \
 	$(top_builddir)/mllib/common_gettext.cmo \
 	$(top_builddir)/mllib/common_utils.cmo \
diff --git a/sysprep/Makefile.am b/sysprep/Makefile.am
index 50eda8f7c..ceb165cce 100644
--- a/sysprep/Makefile.am
+++ b/sysprep/Makefile.am
@@ -107,7 +107,7 @@ BOBJECTS = \
 	$(top_builddir)/mllib/guestfs_config.cmo \
 	$(top_builddir)/mllib/common_gettext.cmo \
 	$(top_builddir)/mllib/common_utils.cmo \
-	$(top_builddir)/mllib/uRI.cmo \
+	$(top_builddir)/mllib/URI.cmo \
 	$(top_builddir)/mllib/mkdtemp.cmo \
 	$(top_builddir)/mllib/regedit.cmo \
 	$(top_builddir)/customize/customize_utils.cmo \