diff --git a/src/nix-log2xml/local.mk b/src/nix-log2xml/local.mk
index 46eb2e02c..09c848c17 100644
--- a/src/nix-log2xml/local.mk
+++ b/src/nix-log2xml/local.mk
@@ -3,6 +3,3 @@ programs += nix-log2xml
nix-log2xml_DIR := $(d)
nix-log2xml_SOURCES := $(d)/log2xml.cc
-
-$(foreach file, mark-errors.xsl log2html.xsl treebits.js, \
- $(eval $(call install-data-in, $(d)/$(file), $(datadir)/nix/log2html)))
diff --git a/src/nix-log2xml/log2html.xsl b/src/nix-log2xml/log2html.xsl
deleted file mode 100644
index 209399470..000000000
--- a/src/nix-log2xml/log2html.xsl
+++ /dev/null
@@ -1,83 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
- Log File
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- display: none;
- truefalse
-
-
-
-
-
-
-
-
-
-
-
- linelastline
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- error
-
-
-
-
-
-
-
-
-
- /...
-
-
-
-
\ No newline at end of file
diff --git a/src/nix-log2xml/mark-errors.xsl b/src/nix-log2xml/mark-errors.xsl
deleted file mode 100644
index 4e91913e5..000000000
--- a/src/nix-log2xml/mark-errors.xsl
+++ /dev/null
@@ -1,24 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/src/nix-log2xml/treebits.js b/src/nix-log2xml/treebits.js
deleted file mode 100644
index 3011b391d..000000000
--- a/src/nix-log2xml/treebits.js
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Acknowledgement: this is based on the Wikipedia table-of-contents
- * toggle. */
-
-
-var idCounter = 0;
-
-
-function showTreeToggle(isHidden) {
- if (document.getElementById) {
- var id = "toggle_" + idCounter;
- document.writeln(
- '' +
- '+' +
- '-' +
- '');
- idCounter = idCounter + 1;
- }
-}
-
-
-function toggleTree(id) {
-
- var href = document.getElementById(id);
-
- var node = href;
- var tree = null;
- while (node != null) {
- if (node.className == "nesting") tree = node;
- node = node.nextSibling;
- }
-
- node = href.firstChild;
- var hideTree = null;
- var showTree = null;
- while (node != null) {
- if (node.className == "showTree") showTree = node;
- else if (node.className == "hideTree") hideTree = node;
- node = node.nextSibling;
- }
-
- if (tree.style.display == 'none') {
- tree.style.display = '';
- hideTree.style.display = '';
- showTree.style.display = 'none';
- } else {
- tree.style.display = 'none';
- hideTree.style.display = 'none';
- showTree.style.display = '';
- }
-}
diff --git a/tests/common.sh.in b/tests/common.sh.in
index 48ca7d2dd..8581223b3 100644
--- a/tests/common.sh.in
+++ b/tests/common.sh.in
@@ -23,7 +23,6 @@ export PATH=@bindir@:$PATH
export NIX_BUILD_HOOK=
export dot=@dot@
export xmllint="@xmllint@"
-export xsltproc="@xsltproc@"
export SHELL="@bash@"
export version=@PACKAGE_VERSION@
diff --git a/tests/logging.sh b/tests/logging.sh
index 5ba71c3e4..0113ed11c 100644
--- a/tests/logging.sh
+++ b/tests/logging.sh
@@ -14,15 +14,6 @@ if test "$xmllint" != "false"; then
$xmllint --noout $TEST_ROOT/log.xml || fail "malformed XML"
fi
-# Convert to HTML.
-if test "$xsltproc" != "false"; then
- (cd $datadir/nix/log2html && $xsltproc mark-errors.xsl - | $xsltproc log2html.xsl -) < $TEST_ROOT/log.xml > $TEST_ROOT/log.html
- # Ideally we would check that the generated HTML is valid...
-
- # A few checks...
- grep ".*FOO" $TEST_ROOT/log.html || fail "bad HTML output"
-fi
-
# Test nix-store -l.
[ "$(nix-store -l $path)" = FOO ]