diff --git a/0ad.spec b/0ad.spec
index d5a4009..3a16040 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -19,7 +19,7 @@
 
 Name:		0ad
 Version:	0.0.23b
-Release:	8%{?dist}
+Release:	9%{?dist}
 # BSD License:
 #	build/premake/*
 #	libraries/source/miniupnpc/*		(not built/used)
@@ -187,6 +187,12 @@ for name in nvcore nvimage nvmath nvtt; do
 done
 %endif
 
+%if %{with debug}
+    install -p -m 755 binaries/system/libmozjs38-ps-release.so %{buildroot}%{_libdir}/%{name}/libmozjs38-ps-release.so
+%else
+    install -p -m 755 binaries/system/libmozjs38-ps-debug.so %{buildroot}%{_libdir}/%{name}/libmozjs38-ps-debug.so
+%endif
+
 install -d -m 755 %{buildroot}%{_datadir}/metainfo
 install -p -m 644 build/resources/0ad.appdata.xml %{buildroot}%{_datadir}/metainfo/0ad.appdata.xml
 
@@ -234,6 +240,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/0ad.desktop
 %{_mandir}/man6/*.6*
 
 %changelog
+* Wed Sep 11 2019 Kalev Lember <klember@redhat.com> - 0.0.23b-9
+- Correctly install bundled mozjs38 (#1751250)
+
 * Tue Aug 13 2019 dftxbs3e <dftxbs3e@free.fr> - 0.0.23b-8
 - Fix build on ppc64le