diff --git a/src/mesa/shader/sources b/src/mesa/shader/sources
index 3db2de92e04..27871872766 100644
--- a/src/mesa/shader/sources
+++ b/src/mesa/shader/sources
@@ -1,4 +1,4 @@
-# List of ource files in this directory used for X.org xserver build
+# List of source files in this directory used for X.org xserver build
 MESA_SHADER_SOURCES = \
 arbprogparse.c \
 arbprogram.c \