diff --git a/x86_64-gen.c b/x86_64-gen.c
index ea06708..6102be7 100644
--- a/x86_64-gen.c
+++ b/x86_64-gen.c
@@ -242,7 +242,7 @@ ST_FUNC int oad(int c, int s)
 ST_FUNC void gen_addr32(int r, Sym *sym, int c)
 {
     if (r & VT_SYM)
-        greloca(cur_text_section, sym, ind, R_X86_64_32, c), c=0;
+        greloca(cur_text_section, sym, ind, R_X86_64_32S, c), c=0;
     gen_le32(c);
 }
 
diff --git a/x86_64-link.c b/x86_64-link.c
index 9ff234b..602a8ef 100644
--- a/x86_64-link.c
+++ b/x86_64-link.c
@@ -3,7 +3,7 @@
 #define EM_TCC_TARGET EM_X86_64
 
 /* relocation type for 32 bit data relocation */
-#define R_DATA_32   R_X86_64_32
+#define R_DATA_32   R_X86_64_32S
 #define R_DATA_PTR  R_X86_64_64
 #define R_JMP_SLOT  R_X86_64_JUMP_SLOT
 #define R_GLOB_DAT  R_X86_64_GLOB_DAT