diff --git a/script/tf-coverity/tf-cov-make b/script/tf-coverity/tf-cov-make
index a6dd752..ab22288 100755
--- a/script/tf-coverity/tf-cov-make
+++ b/script/tf-coverity/tf-cov-make
@@ -161,7 +161,7 @@
 clean_build $fvp_common_flags CROSS_COMPILE=arm-none-eabi- TRANSFER_LIST=1 \
     AARCH32_SP=sp_min ARCH=aarch32
 clean_build $fvp_common_flags TRANSFER_LIST=1 ${ARM_TBB_OPTIONS} \
-    MBOOT_EL_HASH_ALG=sha256 MEASURED_BOOT=1
+    MBOOT_EL_HASH_ALG=sha256 MEASURED_BOOT=1 FVP_TRUSTED_SRAM_SIZE=384
 
 # HOB List support
 clean_build $fvp_common_flags HOB_LIST=1