diff --git a/include/hw/boards.h b/include/hw/boards.h
index c6d828e73c..67202b5a2f 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -297,4 +297,7 @@ extern const size_t hw_compat_3_0_len;
 extern GlobalProperty hw_compat_2_12[];
 extern const size_t hw_compat_2_12_len;
 
+extern GlobalProperty hw_compat_2_11[];
+extern const size_t hw_compat_2_11_len;
+
 #endif
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 13242b831a..cf389b4e85 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -1,25 +1,6 @@
 #ifndef HW_COMPAT_H
 #define HW_COMPAT_H
 
-#define HW_COMPAT_2_11 \
-    {\
-        .driver   = "hpet",\
-        .property = "hpet-offset-saved",\
-        .value    = "false",\
-    },{\
-        .driver   = "virtio-blk-pci",\
-        .property = "vectors",\
-        .value    = "2",\
-    },{\
-        .driver   = "vhost-user-blk-pci",\
-        .property = "vectors",\
-        .value    = "2",\
-    },{\
-        .driver   = "e1000",\
-        .property = "migrate_tso_props",\
-        .value    = "off",\
-    },
-
 #define HW_COMPAT_2_10 \
     {\
         .driver   = "virtio-mouse-device",\
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 91cb3283f0..f0f7e76a3e 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -303,17 +303,8 @@ extern const size_t pc_compat_3_0_len;
 extern GlobalProperty pc_compat_2_12[];
 extern const size_t pc_compat_2_12_len;
 
-#define PC_COMPAT_2_11 \
-    HW_COMPAT_2_11 \
-    {\
-        .driver   = TYPE_X86_CPU,\
-        .property = "x-migrate-smi-count",\
-        .value    = "off",\
-    },{\
-        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,\
-        .property = "clflushopt",\
-        .value    = "off",\
-    },
+extern GlobalProperty pc_compat_2_11[];
+extern const size_t pc_compat_2_11_len;
 
 #define PC_COMPAT_2_10 \
     HW_COMPAT_2_10 \
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 228ee63d99..548b6efa93 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1900,12 +1900,9 @@ DEFINE_VIRT_MACHINE(2, 12)
 static void virt_machine_2_11_options(MachineClass *mc)
 {
     VirtMachineClass *vmc = VIRT_MACHINE_CLASS(OBJECT_CLASS(mc));
-    static GlobalProperty compat[] = {
-        HW_COMPAT_2_11
-    };
 
     virt_machine_2_12_options(mc);
-    compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat));
+    compat_props_add(mc->compat_props, hw_compat_2_11, hw_compat_2_11_len);
     vmc->smbios_old_sys_ver = true;
 }
 DEFINE_VIRT_MACHINE(2, 11)
diff --git a/hw/core/machine.c b/hw/core/machine.c
index ae94f5e4ca..41f37ee4d4 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -67,6 +67,27 @@ GlobalProperty hw_compat_2_12[] = {
 };
 const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
 
+GlobalProperty hw_compat_2_11[] = {
+    {
+        .driver   = "hpet",
+        .property = "hpet-offset-saved",
+        .value    = "false",
+    },{
+        .driver   = "virtio-blk-pci",
+        .property = "vectors",
+        .value    = "2",
+    },{
+        .driver   = "vhost-user-blk-pci",
+        .property = "vectors",
+        .value    = "2",
+    },{
+        .driver   = "e1000",
+        .property = "migrate_tso_props",
+        .value    = "off",
+    },
+};
+const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
+
 static char *machine_get_accel(Object *obj, Error **errp)
 {
     MachineState *ms = MACHINE(obj);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 031602a005..563ba90202 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -156,6 +156,19 @@ GlobalProperty pc_compat_2_12[] = {
 };
 const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
 
+GlobalProperty pc_compat_2_11[] = {
+    {
+        .driver   = TYPE_X86_CPU,
+        .property = "x-migrate-smi-count",
+        .value    = "off",
+    },{
+        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
+        .property = "clflushopt",
+        .value    = "off",
+    },
+};
+const size_t pc_compat_2_11_len = G_N_ELEMENTS(pc_compat_2_11);
+
 void gsi_handler(void *opaque, int n, int level)
 {
     GSIState *s = opaque;
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index fd3906cda6..aeb51a2772 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -472,12 +472,9 @@ DEFINE_I440FX_MACHINE(v2_12, "pc-i440fx-2.12", NULL,
 
 static void pc_i440fx_2_11_machine_options(MachineClass *m)
 {
-    static GlobalProperty compat[] = {
-        PC_COMPAT_2_11
-    };
-
     pc_i440fx_2_12_machine_options(m);
-    compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat));
+    compat_props_add(m->compat_props, hw_compat_2_11, hw_compat_2_11_len);
+    compat_props_add(m->compat_props, pc_compat_2_11, pc_compat_2_11_len);
 }
 
 DEFINE_I440FX_MACHINE(v2_11, "pc-i440fx-2.11", NULL,
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 7928f703d0..fd3187003a 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -356,14 +356,11 @@ DEFINE_Q35_MACHINE(v2_12, "pc-q35-2.12", NULL,
 static void pc_q35_2_11_machine_options(MachineClass *m)
 {
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
-    static GlobalProperty compat[] = {
-        PC_COMPAT_2_11
-    };
-
 
     pc_q35_2_12_machine_options(m);
     pcmc->default_nic_model = "e1000";
-    compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat));
+    compat_props_add(m->compat_props, hw_compat_2_11, hw_compat_2_11_len);
+    compat_props_add(m->compat_props, pc_compat_2_11, pc_compat_2_11_len);
 }
 
 DEFINE_Q35_MACHINE(v2_11, "pc-q35-2.11", NULL,
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index f1fe455c71..9afa22fd13 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4099,13 +4099,10 @@ DEFINE_SPAPR_MACHINE(2_12_sxxm, "2.12-sxxm", false);
 static void spapr_machine_2_11_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
-    static GlobalProperty compat[] = {
-        HW_COMPAT_2_11
-    };
 
     spapr_machine_2_12_class_options(mc);
     smc->default_caps.caps[SPAPR_CAP_HTM] = SPAPR_CAP_ON;
-    compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat));
+    compat_props_add(mc->compat_props, hw_compat_2_11, hw_compat_2_11_len);
 }
 
 DEFINE_SPAPR_MACHINE(2_11, "2.11", false);
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index ce22a9d511..74623becaf 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -713,7 +713,6 @@ static void ccw_machine_2_11_instance_options(MachineState *machine)
 static void ccw_machine_2_11_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        HW_COMPAT_2_11
         {
             .driver   = TYPE_SCLP_EVENT_FACILITY,
             .property = "allow_all_mask_sizes",
@@ -722,6 +721,7 @@ static void ccw_machine_2_11_class_options(MachineClass *mc)
     };
 
     ccw_machine_2_12_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_2_11, hw_compat_2_11_len);
     compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat));
 }
 DEFINE_CCW_MACHINE(2_11, "2.11", false);
