diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index b3ca293..712f28a 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -31,6 +31,7 @@
         "kernel_config_q_4.14",
         "kernel_config_q_4.19",
     ],
+    core_hals: "only",
 }
 
 vintf_compatibility_matrix {
@@ -44,6 +45,7 @@
         "kernel_config_r_4.19",
         "kernel_config_r_5.4",
     ],
+    core_hals: "only",
 }
 
 vintf_compatibility_matrix {
@@ -57,6 +59,7 @@
         "kernel_config_s_5.4",
         "kernel_config_s_5.10",
     ],
+    core_hals: "only",
 }
 
 vintf_compatibility_matrix {
@@ -69,6 +72,7 @@
         "kernel_config_t_5.10",
         "kernel_config_t_5.15",
     ],
+    core_hals: "only",
 }
 
 vintf_compatibility_matrix {
@@ -81,6 +85,7 @@
         "kernel_config_u_5.15",
         "kernel_config_u_6.1",
     ],
+    core_hals: "only",
 }
 
 vintf_compatibility_matrix {
@@ -93,4 +98,5 @@
         "kernel_config_v_5.15",
         "kernel_config_v_6.1",
     ],
+    core_hals: "only",
 }