diff --git a/dwarf_loader.c b/dwarf_loader.c
index 44605a8..3b58ecb 100644
--- a/dwarf_loader.c
+++ b/dwarf_loader.c
@@ -242,9 +242,23 @@ static Dwarf_Off attr_offset(Dwarf_Die *die, const uint32_t name)
 	Dwarf_Attribute attr;
 	Dwarf_Block block;
 
-	if (dwarf_attr(die, name, &attr) != NULL &&
-	    dwarf_formblock(&attr, &block) == 0)
-		return dwarf_expr(block.data, block.length);
+	if (dwarf_attr(die, name, &attr) == NULL)
+		return 0;
+
+	switch (dwarf_whatform(&attr)) {
+	case DW_FORM_data1:
+	case DW_FORM_data2:
+	case DW_FORM_sdata:
+	case DW_FORM_udata: {
+		Dwarf_Word value;
+		if (dwarf_formudata(&attr, &value) == 0)
+			return value;
+		break;
+	}
+	default:
+		if (dwarf_formblock(&attr, &block) == 0)
+			return dwarf_expr(block.data, block.length);
+	}
 
 	return 0;
 }