diff --git a/lld/ELF/Writer.cpp b/lld/ELF/Writer.cpp
index 3b01631d123a..bde48972b019 100644
--- a/lld/ELF/Writer.cpp
+++ b/lld/ELF/Writer.cpp
@@ -260,6 +260,7 @@ template <class ELFT> void SymbolTableSection<ELFT>::writeTo(uint8_t *Buf) {
       uint8_t Type = InputSym->getType();
       uint8_t Binding = InputSym->getBinding();
       ESym->setBindingAndType(Binding, Type);
+      ESym->st_size = InputSym->st_size;
     }
 
     if (Section) {
diff --git a/lld/test/elf2/symbols.s b/lld/test/elf2/symbols.s
index e2b299626344..be0661d74137 100644
--- a/lld/test/elf2/symbols.s
+++ b/lld/test/elf2/symbols.s
@@ -25,6 +25,7 @@ zed2:
 
 .section        foobar,"a",@nobits,unique,2
 .globl zed3
+.size zed3, 4
 zed3:
 
 // CHECK:      Name: .text
@@ -64,7 +65,7 @@ zed3:
 // CHECK-NEXT:   Symbol {
 // CHECK-NEXT:     Name: zed3
 // CHECK-NEXT:     Value: 0x100C
-// CHECK-NEXT:     Size: 0
+// CHECK-NEXT:     Size: 4
 // CHECK-NEXT:     Binding: Global
 // CHECK-NEXT:     Type: None
 // CHECK-NEXT:     Other: 0