diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm
index 9bbe4461fc..06a1c9fd7e 100644
--- a/libavutil/x86/x86inc.asm
+++ b/libavutil/x86/x86inc.asm
@@ -83,7 +83,7 @@
 
 %if WIN64
     %define PIC
-%elif !ARCH_X86_64
+%elif ARCH_X86_64 == 0
 ; x86_32 doesn't require PIC.
 ; Some distros prefer shared objects to be PIC, but nothing breaks if
 ; the code contains a few textrels, so we'll skip that complexity.