Index: uspace/lib/c/arch/ia32/Makefile.inc
===================================================================
--- uspace/lib/c/arch/ia32/Makefile.inc	(revision 2ca5f6326f12aee981cdb0aa046f8e37cd7d9a67)
+++ uspace/lib/c/arch/ia32/Makefile.inc	(revision 898e84788b1d147ab48122cb197b9910af5994b2)
@@ -28,5 +28,5 @@
 
 ARCH_SOURCES = \
-	arch/$(UARCH)/src/entry.s \
+	arch/$(UARCH)/src/entry.S \
 	arch/$(UARCH)/src/entryjmp.s \
 	arch/$(UARCH)/src/thread_entry.s \