diff --git a/tdeio_ftps/CMakeLists.txt b/tdeio_ftps/CMakeLists.txt
index 1548296..699a056 100644
--- a/tdeio_ftps/CMakeLists.txt
+++ b/tdeio_ftps/CMakeLists.txt
@@ -17,7 +17,7 @@ link_directories(
 tde_add_kpart( tdeio_ftps MODULE AUTOMOC
 
   SOURCES
-        ftp.cc
+        ftp.cpp
   LINK
      tdecore-shared
      tdeio-shared
diff --git a/tdeio_ftps/ftp.cc b/tdeio_ftps/ftp.cpp
similarity index 99%
rename from tdeio_ftps/ftp.cc
rename to tdeio_ftps/ftp.cpp
index 6888d0f..3c0b5ea 100644
--- a/tdeio_ftps/ftp.cc
+++ b/tdeio_ftps/ftp.cpp
@@ -100,8 +100,8 @@ namespace TDEIO {
         mimimumMimeSize =     1024
     };
 
-    // JPF: this helper was derived from write_all in file.cc (FileProtocol).
-    static // JPF: in ftp.cc we make it static
+    // JPF: this helper was derived from write_all in file.cpp (FileProtocol).
+    static // JPF: in ftp.cpp we make it static
     /**
      * This helper handles some special issues (blocking and interrupted
      * system call) when writing to a file handle.
diff --git a/translations/messages/de.po b/translations/messages/de.po
index dd4b8c9..3450942 100644
--- a/translations/messages/de.po
+++ b/translations/messages/de.po
@@ -25,36 +25,36 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: ftp.cc:461
+#: ftp.cpp:461
 #, c-format
 msgid "Opening connection to host %1"
 msgstr ""
 
-#: ftp.cc:479
+#: ftp.cpp:479
 #, c-format
 msgid "Connected to host %1"
 msgstr ""
 
-#: ftp.cc:528
+#: ftp.cpp:528
 msgid ""
 "%1.\n"
 "\n"
 "Reason: %2"
 msgstr ""
 
-#: ftp.cc:540
+#: ftp.cpp:540
 msgid "The FTP-server does not seem to support ftps-encryption."
 msgstr ""
 
-#: ftp.cc:548
+#: ftp.cpp:548
 msgid "SSL-connecting error occured"
 msgstr ""
 
-#: ftp.cc:579
+#: ftp.cpp:579
 msgid "Sending login information"
 msgstr ""
 
-#: ftp.cc:626
+#: ftp.cpp:626
 msgid ""
 "Message sent:\n"
 "Login using username=%1 and password=[hidden]\n"
@@ -64,27 +64,27 @@ msgid ""
 "\n"
 msgstr ""
 
-#: ftp.cc:634
+#: ftp.cpp:634
 msgid "You need to supply a username and a password to access this site."
 msgstr ""
 
-#: ftp.cc:636
+#: ftp.cpp:636
 msgid "Site:"
 msgstr ""
 
-#: ftp.cc:637
+#: ftp.cpp:637
 msgid "<b>%1</b>"
 msgstr ""
 
-#: ftp.cc:700
+#: ftp.cpp:700
 msgid "Login OK"
 msgstr ""
 
-#: ftp.cc:729
+#: ftp.cpp:729
 #, c-format
 msgid "Could not login to %1."
 msgstr ""
 
-#: ftp.cc:1241
+#: ftp.cpp:1241
 msgid "SSL connection failed on data channel."
 msgstr ""
diff --git a/translations/messages/tdeio-ftps.pot b/translations/messages/tdeio-ftps.pot
index 8e8c33d..8582283 100644
--- a/translations/messages/tdeio-ftps.pot
+++ b/translations/messages/tdeio-ftps.pot
@@ -27,36 +27,36 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: ftp.cc:461
+#: ftp.cpp:461
 #, c-format
 msgid "Opening connection to host %1"
 msgstr ""
 
-#: ftp.cc:479
+#: ftp.cpp:479
 #, c-format
 msgid "Connected to host %1"
 msgstr ""
 
-#: ftp.cc:528
+#: ftp.cpp:528
 msgid ""
 "%1.\n"
 "\n"
 "Reason: %2"
 msgstr ""
 
-#: ftp.cc:540
+#: ftp.cpp:540
 msgid "The FTP-server does not seem to support ftps-encryption."
 msgstr ""
 
-#: ftp.cc:548
+#: ftp.cpp:548
 msgid "SSL-connecting error occured"
 msgstr ""
 
-#: ftp.cc:579
+#: ftp.cpp:579
 msgid "Sending login information"
 msgstr ""
 
-#: ftp.cc:626
+#: ftp.cpp:626
 msgid ""
 "Message sent:\n"
 "Login using username=%1 and password=[hidden]\n"
@@ -66,27 +66,27 @@ msgid ""
 "\n"
 msgstr ""
 
-#: ftp.cc:634
+#: ftp.cpp:634
 msgid "You need to supply a username and a password to access this site."
 msgstr ""
 
-#: ftp.cc:636
+#: ftp.cpp:636
 msgid "Site:"
 msgstr ""
 
-#: ftp.cc:637
+#: ftp.cpp:637
 msgid "<b>%1</b>"
 msgstr ""
 
-#: ftp.cc:700
+#: ftp.cpp:700
 msgid "Login OK"
 msgstr ""
 
-#: ftp.cc:729
+#: ftp.cpp:729
 #, c-format
 msgid "Could not login to %1."
 msgstr ""
 
-#: ftp.cc:1241
+#: ftp.cpp:1241
 msgid "SSL connection failed on data channel."
 msgstr ""