diff --git a/build/cmake/aom_config_defaults.cmake b/build/cmake/aom_config_defaults.cmake
index 1e68713af0fb2d5a60c7088c22a3468f0dbcb738..35bc60d09ac95fb729015e07f4a4059783145ad4 100644
--- a/build/cmake/aom_config_defaults.cmake
+++ b/build/cmake/aom_config_defaults.cmake
@@ -148,7 +148,7 @@ set(CONFIG_FWD_KF 0 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_HASH_ME 0 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_HORZONLY_FRAME_SUPERRES 1 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_INTER_STATS_ONLY 0 CACHE NUMBER "AV1 experiment flag.")
-set(CONFIG_INTRABC 0 CACHE NUMBER "AV1 experiment flag.")
+set(CONFIG_INTRABC 1 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_INTRA_EDGE 1 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_JNT_COMP 0 CACHE NUMBER "AV1 experiment flag.")
 set(CONFIG_KF_CTX 1 CACHE NUMBER "AV1 experiment flag.")