diff --git a/src/soc/amd/common/block/include/amdblocks/agesawrapper.h b/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
index 44ddba2018..986d6f8be6 100644
--- a/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
+++ b/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
@@ -63,6 +63,4 @@ void SetNbEnvParams(GNB_ENV_CONFIGURATION *params);
 void SetFchMidParams(FCH_INTERFACE *params);
 void SetNbMidParams(GNB_MID_CONFIGURATION *params);
 
-void *agesa_heap_base(void);
-
 #endif /* __AGESAWRAPPER_H__ */
diff --git a/src/soc/amd/common/block/pi/heapmanager.c b/src/soc/amd/common/block/pi/heapmanager.c
index 79c8403f3e..a469a45f69 100644
--- a/src/soc/amd/common/block/pi/heapmanager.c
+++ b/src/soc/amd/common/block/pi/heapmanager.c
@@ -19,7 +19,7 @@
 #include <cbmem.h>
 #include <string.h>
 
-void *agesa_heap_base(void)
+static void *agesa_heap_base(void)
 {
 	return cbmem_add(CBMEM_ID_RESUME_SCRATCH, BIOS_HEAP_SIZE);
 }