diff --git a/reactos/dll/cpl/telephon/telephon.def b/reactos/dll/cpl/telephon/telephon.def
deleted file mode 100644
index 91f33d26826..00000000000
--- a/reactos/dll/cpl/telephon/telephon.def
+++ /dev/null
@@ -1,6 +0,0 @@
-LIBRARY telephon.cpl
-
-EXPORTS
-CPlApplet@16
-
-; EOF
diff --git a/reactos/dll/cpl/telephon/telephon.rbuild b/reactos/dll/cpl/telephon/telephon.rbuild
index 49e8e385d78..e9634aedd95 100644
--- a/reactos/dll/cpl/telephon/telephon.rbuild
+++ b/reactos/dll/cpl/telephon/telephon.rbuild
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
 <module name="telephon" type="win32dll" extension=".cpl" baseaddress="${BASEADDRESS_TELEPHON}"  installbase="system32" installname="telephon.cpl" unicode="yes">
-	<importlibrary definition="telephon.def" />
+	<importlibrary definition="telephon.spec.def" />
 	<include base="telephon">.</include>
 	<define name="__USE_W32API" />
 	<define name="_WIN32_IE">0x600</define>
@@ -15,4 +15,5 @@
 	<library>shell32</library>
 	<file>telephon.c</file>
 	<file>telephon.rc</file>
+	<file>telephon.spec</file>
 </module>
diff --git a/reactos/dll/cpl/telephon/telephon.spec b/reactos/dll/cpl/telephon/telephon.spec
new file mode 100644
index 00000000000..9e552162fb0
--- /dev/null
+++ b/reactos/dll/cpl/telephon/telephon.spec
@@ -0,0 +1 @@
+@ stdcall CPlApplet(ptr long ptr ptr)
diff --git a/reactos/dll/cpl/timedate/timedate.def b/reactos/dll/cpl/timedate/timedate.def
deleted file mode 100644
index 8d67834a2ec..00000000000
--- a/reactos/dll/cpl/timedate/timedate.def
+++ /dev/null
@@ -1,6 +0,0 @@
-LIBRARY timedate.cpl
-
-EXPORTS
-CPlApplet@16
-
-; EOF
diff --git a/reactos/dll/cpl/timedate/timedate.rbuild b/reactos/dll/cpl/timedate/timedate.rbuild
index d90012a0b30..e78c8599dab 100644
--- a/reactos/dll/cpl/timedate/timedate.rbuild
+++ b/reactos/dll/cpl/timedate/timedate.rbuild
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
 <module name="timedate" type="win32dll" extension=".cpl" baseaddress="${BASEADDRESS_TIMEDATE}" installbase="system32" installname="timedate.cpl" unicode="yes">
-	<importlibrary definition="timedate.def" />
+	<importlibrary definition="timedate.spec.def" />
 	<include base="timedate">.</include>
 	<define name="_WIN32_IE">0x600</define>
 	<define name="_WIN32_WINNT">0x501</define>
@@ -20,4 +20,6 @@
 	<file>timedate.c</file>
 	<file>timezone.c</file>
 	<file>timedate.rc</file>
+	<file>timedate.spec</file>
 </module>
+
diff --git a/reactos/dll/cpl/timedate/timedate.spec b/reactos/dll/cpl/timedate/timedate.spec
new file mode 100644
index 00000000000..9e552162fb0
--- /dev/null
+++ b/reactos/dll/cpl/timedate/timedate.spec
@@ -0,0 +1 @@
+@ stdcall CPlApplet(ptr long ptr ptr)