diff --git a/boot/xilinx-prebuilt/xilinx-prebuilt.mk b/boot/xilinx-prebuilt/xilinx-prebuilt.mk
index d0817d3cc7..72273f0d2f 100644
--- a/boot/xilinx-prebuilt/xilinx-prebuilt.mk
+++ b/boot/xilinx-prebuilt/xilinx-prebuilt.mk
@@ -61,7 +61,7 @@ endef
 endif # !BR2_TARGET_XILINX_EMBEDDEDSW_VERSAL_PSMFW
 
 define XILINX_PREBUILT_INSTALL_VERSAL_PDI
-	$(INSTALL) -D -m 0755 $(XILINX_PREBUILT_PDI) \
+	$(INSTALL) -D -m 0644 $(XILINX_PREBUILT_PDI) \
 		$(BINARIES_DIR)/vpl_gen_fixed.pdi
 endef
 else # BR2_TARGET_XILINX_PREBUILT_VERSAL