diff --git a/Bootloaders/HID/Doxygen.conf b/Bootloaders/HID/Doxygen.conf
index 251d5796f7..85094f29aa 100644
--- a/Bootloaders/HID/Doxygen.conf
+++ b/Bootloaders/HID/Doxygen.conf
@@ -781,7 +781,8 @@ RECURSIVE              = YES
 # run.
 
 EXCLUDE                = Documentation/ \
-                         HostLoaderApp/
+                         HostLoaderApp/ \
+                         HostLoaderApp_Python/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
diff --git a/Demos/Device/ClassDriver/GenericHID/Doxygen.conf b/Demos/Device/ClassDriver/GenericHID/Doxygen.conf
index 201d0d3b79..f094a78b82 100644
--- a/Demos/Device/ClassDriver/GenericHID/Doxygen.conf
+++ b/Demos/Device/ClassDriver/GenericHID/Doxygen.conf
@@ -780,7 +780,8 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = Documentation/
+EXCLUDE                = Documentation/ \
+                         HostTestApp/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
diff --git a/Demos/Device/LowLevel/BulkVendor/Doxygen.conf b/Demos/Device/LowLevel/BulkVendor/Doxygen.conf
index 49e22f389a..ab4cb12732 100644
--- a/Demos/Device/LowLevel/BulkVendor/Doxygen.conf
+++ b/Demos/Device/LowLevel/BulkVendor/Doxygen.conf
@@ -780,7 +780,9 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = Documentation/
+EXCLUDE                = Documentation/ \
+                         HostTestApp/ \
+                         WindowsDriver/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
diff --git a/Demos/Device/LowLevel/GenericHID/Doxygen.conf b/Demos/Device/LowLevel/GenericHID/Doxygen.conf
index 201d0d3b79..f094a78b82 100644
--- a/Demos/Device/LowLevel/GenericHID/Doxygen.conf
+++ b/Demos/Device/LowLevel/GenericHID/Doxygen.conf
@@ -780,7 +780,8 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = Documentation/
+EXCLUDE                = Documentation/ \
+                         HostTestApp/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
diff --git a/Projects/LEDNotifier/Doxygen.conf b/Projects/LEDNotifier/Doxygen.conf
index 896befd52c..2e5e39b969 100644
--- a/Projects/LEDNotifier/Doxygen.conf
+++ b/Projects/LEDNotifier/Doxygen.conf
@@ -782,7 +782,6 @@ RECURSIVE              = YES
 
 EXCLUDE                = Documentation/ \
                          CPUUsageApp/ \
-                         HotmailNotifierApp/ \
                          LEDMixerApp/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
diff --git a/Projects/TempDataLogger/Doxygen.conf b/Projects/TempDataLogger/Doxygen.conf
index 7c6093d6d5..17651b78d6 100644
--- a/Projects/TempDataLogger/Doxygen.conf
+++ b/Projects/TempDataLogger/Doxygen.conf
@@ -781,7 +781,8 @@ RECURSIVE              = YES
 # run.
 
 EXCLUDE                = Documentation/ \
-                         TempLogHostApp/
+                         TempLogHostApp/ \
+                         TempLogHostApp_Python/
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded