diff --git a/etc/plugins/ROOT@@Math@@VirtualIntegrator/P010_GSLIntegrator.C b/etc/plugins/ROOT@@Math@@VirtualIntegrator/P010_GSLIntegrator.C
new file mode 100644
index 0000000000000000000000000000000000000000..87d55b4cdb59e8b7506eb3ad20b4a9a2fe2c64e3
--- /dev/null
+++ b/etc/plugins/ROOT@@Math@@VirtualIntegrator/P010_GSLIntegrator.C
@@ -0,0 +1,5 @@
+void P010_GSLIntegrator()
+{
+   gPluginMgr->AddHandler("ROOT::Math::VirtualIntegrator", "GSLIntegrator", "ROOT::Math::GSLIntegrator",
+      "GSLIntegrator", "GSLIntegrator(const char *, double, double, unsigned int)");
+}
diff --git a/etc/plugins/ROOT@@Math@@VirtualIntegrator/P020_GSLMCIntegrator.C b/etc/plugins/ROOT@@Math@@VirtualIntegrator/P020_GSLMCIntegrator.C
new file mode 100644
index 0000000000000000000000000000000000000000..a65d28d5aafb4cdca65c76308aa2aee813e64a92
--- /dev/null
+++ b/etc/plugins/ROOT@@Math@@VirtualIntegrator/P020_GSLMCIntegrator.C
@@ -0,0 +1,5 @@
+void P020_GSLMCIntegrator()
+{
+   gPluginMgr->AddHandler("ROOT::Math::VirtualIntegrator", "GSLMCIntegrator", "ROOT::Math::GSLMCIntegrator",
+      "GSLMCIntegrator", "GSLMCIntegrator(const char *, double, double, unsigned int)");
+}