diff --git a/books/lyricbook.sb b/books/lyricbook.sb
index 4e2f8cb8..0b5d1f90 100644
--- a/books/lyricbook.sb
+++ b/books/lyricbook.sb
@@ -10,5 +10,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/lyricbook_en.sb b/books/lyricbook_en.sb
index 9a20fdff..139814c2 100644
--- a/books/lyricbook_en.sb
+++ b/books/lyricbook_en.sb
@@ -9,5 +9,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/lyricbook_fr.sb b/books/lyricbook_fr.sb
index bfd0ce33..ecf5e60c 100644
--- a/books/lyricbook_fr.sb
+++ b/books/lyricbook_fr.sb
@@ -9,5 +9,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/naheulbeuk.sb b/books/naheulbeuk.sb
index 131135c2..f605fc03 100644
--- a/books/naheulbeuk.sb
+++ b/books/naheulbeuk.sb
@@ -21,5 +21,6 @@
   "sep" : ["and", "et"]
   },
  "datadir" : "..",
- "notebgcolor" : "FFFDB3"
+ "notebgcolor" : "FFFDB3",
+ "encoding" : "utf8"
 }
diff --git a/books/songbook.sb b/books/songbook.sb
index 3c2e569d..c5a79473 100644
--- a/books/songbook.sb
+++ b/books/songbook.sb
@@ -5,5 +5,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/songbook_en.sb b/books/songbook_en.sb
index 75b82dd0..36baea0c 100644
--- a/books/songbook_en.sb
+++ b/books/songbook_en.sb
@@ -10,5 +10,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/songbook_fr.sb b/books/songbook_fr.sb
index 31adc694..703f177a 100644
--- a/books/songbook_fr.sb
+++ b/books/songbook_fr.sb
@@ -10,5 +10,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/volume-1.sb b/books/volume-1.sb
index ae43dbbc..313e672a 100644
--- a/books/volume-1.sb
+++ b/books/volume-1.sb
@@ -185,5 +185,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/volume-2.sb b/books/volume-2.sb
index 8657dac6..64fe39ee 100644
--- a/books/volume-2.sb
+++ b/books/volume-2.sb
@@ -192,5 +192,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/volume-3.sb b/books/volume-3.sb
index efdfe670..5a4a0e36 100644
--- a/books/volume-3.sb
+++ b/books/volume-3.sb
@@ -180,5 +180,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/volume-4.sb b/books/volume-4.sb
index 1e18fce2..567bc99c 100644
--- a/books/volume-4.sb
+++ b/books/volume-4.sb
@@ -175,5 +175,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }
diff --git a/books/volume-5.sb b/books/volume-5.sb
index 817db702..99db63a8 100644
--- a/books/volume-5.sb
+++ b/books/volume-5.sb
@@ -196,5 +196,6 @@
 "authwords" : {
   "sep" : ["and", "et"]
   },
- "datadir" : ".."
+ "datadir" : "..",
+ "encoding" : "utf8"
 }