diff --git a/target/board/treble_common_32.mk b/target/board/treble_common_32.mk
index fb19d79..2c3447b 100644
--- a/target/board/treble_common_32.mk
+++ b/target/board/treble_common_32.mk
@@ -16,5 +16,5 @@
 
 include build/make/target/board/treble_common.mk
 
-# Partition size is default 1GB (1024MB) for 32 bits projects
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1073741824
+# Partition size is default 906MB for 32 bits projects
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 950009856