diff --git a/0ad.spec b/0ad.spec
index a4ad9c7..cd467df 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -192,9 +192,9 @@ 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
+%else
+    install -p -m 755 binaries/system/libmozjs38-ps-release.so %{buildroot}%{_libdir}/%{name}/libmozjs38-ps-release.so
 %endif
 
 install -d -m 755 %{buildroot}%{_datadir}/metainfo