diff --git a/src/regexp.c b/src/regexp.c
index d18198c..81035af 100644
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -6110,7 +6110,7 @@
 
 
 /* 0xfb20 - 0xfb4f */
-decomp_T decomp_table[0xfb4f-0xfb20+1] =
+static decomp_T decomp_table[0xfb4f-0xfb20+1] =
 {
     {0x5e2,0,0},		/* 0xfb20	alt ayin */
     {0x5d0,0,0},		/* 0xfb21	alt alef */