diff --git a/rostests/apitests/apphelp/data.c b/rostests/apitests/apphelp/data.c
index 20296e8d5cd..f0dfc2e2efb 100644
--- a/rostests/apitests/apphelp/data.c
+++ b/rostests/apitests/apphelp/data.c
@@ -65,9 +65,7 @@ static IMAGE_NT_HEADERS32 nt_header =
         0, /* SizeOfUninitializedData */
         0x1000, /* AddressOfEntryPoint */
         0x1000, /* BaseOfCode */
-#ifndef _WIN64
         0, /* BaseOfData */
-#endif
         0x400000, /* ImageBase */
         0x1000, /* SectionAlignment */
         0x200, /* FileAlignment */