diff --git a/Doxyfile.codec.in b/Doxyfile.codec.in
index 4f539c7..00ab43a 100644
--- a/Doxyfile.codec.in
+++ b/Doxyfile.codec.in
@@ -1141,7 +1141,7 @@
 # typically be disabled. For large projects the javascript based search engine
 # can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
 
-SEARCHENGINE           = NO
+SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a PHP enabled web server instead of at the web client
diff --git a/Doxyfile.core.in b/Doxyfile.core.in
index 71843cc..045402f 100644
--- a/Doxyfile.core.in
+++ b/Doxyfile.core.in
@@ -1141,7 +1141,7 @@
 # typically be disabled. For large projects the javascript based search engine
 # can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
 
-SEARCHENGINE           = NO
+SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a PHP enabled web server instead of at the web client
diff --git a/Doxyfile.gsm.in b/Doxyfile.gsm.in
index c4a837f..76c8f81 100644
--- a/Doxyfile.gsm.in
+++ b/Doxyfile.gsm.in
@@ -1141,7 +1141,7 @@
 # typically be disabled. For large projects the javascript based search engine
 # can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
 
-SEARCHENGINE           = NO
+SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a PHP enabled web server instead of at the web client
diff --git a/Doxyfile.vty.in b/Doxyfile.vty.in
index 5f7a158..2763823 100644
--- a/Doxyfile.vty.in
+++ b/Doxyfile.vty.in
@@ -1141,7 +1141,7 @@
 # typically be disabled. For large projects the javascript based search engine
 # can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
 
-SEARCHENGINE           = NO
+SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be
 # implemented using a PHP enabled web server instead of at the web client