diff --git a/package/dtv-scan-tables/dtv-scan-tables.mk b/package/dtv-scan-tables/dtv-scan-tables.mk
index 8ef42b90a2..8a782cb404 100644
--- a/package/dtv-scan-tables/dtv-scan-tables.mk
+++ b/package/dtv-scan-tables/dtv-scan-tables.mk
@@ -17,6 +17,15 @@ DTV_SCAN_TABLES_SITE_METHOD = git
 DTV_SCAN_TABLES_LICENSE = GPLv2, LGPLv2.1
 DTV_SCAN_TABLES_LICENSE_FILES = COPYING COPYING.LGPL
 
+# In order to avoid issues with file name encodings, we rename the
+# only dtv-scan-tables file that has non-ASCII characters to have a
+# name using only ASCII characters (pl-Krosno_Sucha_Gora)
+define DTV_SCAN_TABLES_FIX_NONASCII_FILENAMES
+	mv $(@D)/dvb-t/pl-Krosno_Sucha* $(@D)/dvb-t/pl-Krosno_Sucha_Gora
+endef
+
+DTV_SCAN_TABLES_POST_PATCH_HOOKS += DTV_SCAN_TABLES_FIX_NONASCII_FILENAMES
+
 define DTV_SCAN_TABLES_INSTALL_TARGET_CMDS
 	for f in atsc dvb-c dvb-s dvb-t; do \
 		$(INSTALL) -d -m 0755 $(TARGET_DIR)/usr/share/dvb/$$f; \