diff --git a/HLFS/hlfs.xsl b/HLFS/hlfs.xsl
index d2c520f..2b17a29 100644
--- a/HLFS/hlfs.xsl
+++ b/HLFS/hlfs.xsl
@@ -36,8 +36,8 @@
   <xsl:param name="page" select="letter"/>
 
   <!-- Locale settings -->
-  <xsl:param name="lang" select="en_ca"/>
-  <xsl:param name="lc_all" select="en_ca"/>
+  <xsl:param name="lang" select="en_CA"/>
+  <xsl:param name="lc_all" select="en_CA"/>
 
   <xsl:template match="/">
     <xsl:apply-templates select="//sect1"/>
diff --git a/LFS/lfs.xsl b/LFS/lfs.xsl
index aee2cfa..a0a2967 100644
--- a/LFS/lfs.xsl
+++ b/LFS/lfs.xsl
@@ -30,7 +30,7 @@
   <xsl:param name="page" select="letter"/>
 
   <!-- Locale settings -->
-  <xsl:param name="lang" select="en_ca"/>
+  <xsl:param name="lang" select="en_CA"/>
 
   <xsl:template match="/">
     <xsl:apply-templates select="//sect1"/>