diff --git a/Makefile b/Makefile
index 74c0a19a4..8b4ac069f 100644
--- a/Makefile
+++ b/Makefile
@@ -365,7 +365,7 @@ uninstall:
 	-rm $(LOCALE_PREFIX)/fr/LC_MESSAGES/tuxpaint.mo
 	-rm $(LOCALE_PREFIX)/ga/LC_MESSAGES/tuxpaint.mo
 	-rm $(LOCALE_PREFIX)/gl/LC_MESSAGES/tuxpaint.mo
-	-rm $(LOCALE_PREFIX)/gr/LC_MESSAGES/tuxpaint.mo
+	-rm $(LOCALE_PREFIX)/gos/LC_MESSAGES/tuxpaint.mo
 	-rm $(LOCALE_PREFIX)/he/LC_MESSAGES/tuxpaint.mo
 	-rm $(LOCALE_PREFIX)/hi/LC_MESSAGES/tuxpaint.mo
 	-rm $(LOCALE_PREFIX)/hr/LC_MESSAGES/tuxpaint.mo
@@ -690,10 +690,10 @@ install-gettext:
 	@cp trans/el.mo $(LOCALE_PREFIX)/el/LC_MESSAGES/tuxpaint.mo
 	@chmod 644 $(LOCALE_PREFIX)/el/LC_MESSAGES/tuxpaint.mo
 	@#
-	@echo "   gr_NL ...Gronings..."
-	@install -d $(LOCALE_PREFIX)/gr/LC_MESSAGES
-	@cp trans/gr.mo $(LOCALE_PREFIX)/gr/LC_MESSAGES/tuxpaint.mo
-	@chmod 644 $(LOCALE_PREFIX)/gr/LC_MESSAGES/tuxpaint.mo
+	@echo "   gos_NL ...Gronings..."
+	@install -d $(LOCALE_PREFIX)/gos/LC_MESSAGES
+	@cp trans/gos.mo $(LOCALE_PREFIX)/gos/LC_MESSAGES/tuxpaint.mo
+	@chmod 644 $(LOCALE_PREFIX)/gos/LC_MESSAGES/tuxpaint.mo
 	@#
 	@echo "   he_IL ...Hebrew..."
 	@install -d $(LOCALE_PREFIX)/he/LC_MESSAGES
@@ -958,7 +958,7 @@ translations: trans \
 	trans/fr.mo \
 	trans/ga.mo \
 	trans/gl.mo \
-	trans/gr.mo \
+	trans/gos.mo \
 	trans/he.mo \
 	trans/hi.mo \
 	trans/hr.mo \
@@ -1072,9 +1072,9 @@ trans/gl.mo:	src/po/gl.po
 	@echo "   gl_ES ...Galician..."
 	@msgfmt -o trans/gl.mo src/po/gl.po
 
-trans/gr.mo:	src/po/gr.po
-	@echo "   gr_NL ...Gronings..."
-	@msgfmt -o trans/gr.mo src/po/gr.po
+trans/gos.mo:	src/po/gos.po
+	@echo "   gos_NL ...Gronings..."
+	@msgfmt -o trans/gos.mo src/po/gos.po
 
 trans/he.mo:	src/po/he.po
 	@echo "   he_IL ...Hebrew..."
diff --git a/docs/OPTIONS.txt b/docs/OPTIONS.txt
index 87e9cd457..9796da9e2 100644
--- a/docs/OPTIONS.txt
+++ b/docs/OPTIONS.txt
@@ -629,7 +629,7 @@ Available Languages
        |---------------+---------------------+---------------------|
        |gl_ES          |Galego               |Galician             |
        |---------------+---------------------+---------------------|
-       |gr_NL          |Zudelk Veenkelonioals|Gronings             |
+       |gos_NL         |Zudelk Veenkelonioals|Gronings             |
        |---------------+---------------------+---------------------|
        |he_IL (*)      |                     |Hebrew               |
        |---------------+---------------------+---------------------|
diff --git a/docs/html/OPTIONS.html b/docs/html/OPTIONS.html
index c495b3414..23904221c 100644
--- a/docs/html/OPTIONS.html
+++ b/docs/html/OPTIONS.html
@@ -982,7 +982,7 @@ New Breed Software</p>
     <td>Galician</td>
   </tr>
   <tr>
-    <td><code>gr_NL</code></td>
+    <td><code>gos_NL</code></td>
     <td>Zudelk Veenkelonioals</td>
     <td>Gronings</td>
   </tr>
diff --git a/src/po/gr.po b/src/po/gos.po
similarity index 100%
rename from src/po/gr.po
rename to src/po/gos.po
diff --git a/src/tuxpaint.c b/src/tuxpaint.c
index 41d60f846..31f106c3c 100644
--- a/src/tuxpaint.c
+++ b/src/tuxpaint.c
@@ -80,7 +80,7 @@
 
 /* Compile-time options: */
 
-#define DEBUG
+/* #define DEBUG */
 /* #define DEBUG_MALLOC */
 /* #define LOW_QUALITY_THUMBNAILS */
 /* #define LOW_QUALITY_COLOR_SELECTOR */
@@ -610,7 +610,7 @@ static const char * lang_prefixes[NUM_LANGS] = {
   "fr",
   "ga",
   "gl",
-  "gr",
+  "gos",
   "he",
   "hi",
   "hr",
@@ -788,7 +788,7 @@ static void show_lang_usage(FILE * f, const char * const prg)
 /* ka */     "  georgian\n"
 /* de */     "  german       deutsch\n"
 /* el */     "  greek\n"
-/* gr */     "  gronings     zudelk-veenkelonioals\n"
+/* gos */    "  gronings     zudelk-veenkelonioals\n"
 /* he */     "  hebrew\n"
 /* hi */     "  hindi\n"
 /* hu */     "  hungarian    magyar\n"
@@ -851,7 +851,7 @@ static void show_locale_usage(FILE * f, const char * const prg)
 	  "  fr_FR   (French       Francais)\n"
 	  "  ga_IE   (Gaelic       Gaidhlig)\n"
 	  "  gl_ES   (Galician     Galego)\n"
-	  "  gr_NL   (Gronings     Zudelk Veenkelonioals)\n"
+	  "  gos_NL  (Gronings     Zudelk Veenkelonioals)\n"
 	  "  de_DE   (German       Deutsch)\n"
 	  "  et_EE   (Estonian)\n"
 	  "  el_GR   (Greek)\n"
@@ -913,8 +913,8 @@ static const language_to_locale_struct language_to_locale_array[] = {
 {"deutsch",              "de_DE.UTF-8"},
 {"estonian",             "et_EE.UTF-8"},
 {"greek",                "el_GR.UTF-8"},
-{"gronings",		 "gr_NL.UTF-8"},
-{"zudelk-veenkelonioals","gr_NL.UTF-8"},
+{"gronings",		 "gos_NL.UTF-8"},
+{"zudelk-veenkelonioals","gos_NL.UTF-8"},
 {"british-english",      "en_GB.UTF-8"},
 {"british",              "en_GB.UTF-8"},
 {"spanish",              "es_ES.UTF-8"},