diff --git a/platform/apple2enh/contiki-conf.h b/platform/apple2enh/contiki-conf.h
index 4326efe2d..58316ca6d 100644
--- a/platform/apple2enh/contiki-conf.h
+++ b/platform/apple2enh/contiki-conf.h
@@ -55,15 +55,8 @@
 #define IRC_CONF_WIDTH  80
 #define IRC_CONF_HEIGHT 23
 
-#define WWW_CONF_WEBPAGE_WIDTH      80
-#define WWW_CONF_WEBPAGE_HEIGHT     19
-#define WWW_CONF_HISTORY_SIZE        4
-#define WWW_CONF_MAX_URLLEN         78
-#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
-#define WWW_CONF_FORMS               1
-#define WWW_CONF_MAX_FORMACTIONLEN  20
-#define WWW_CONF_MAX_INPUTNAMELEN   20
-#define WWW_CONF_MAX_INPUTVALUELEN  20
-#define WWW_CONF_WGET_EXEC(url)     exec("wget", url)
+#define WWW_CONF_WEBPAGE_HEIGHT 19
+#define WWW_CONF_HISTORY_SIZE    4
+#define WWW_CONF_WGET_EXEC(url) exec("wget", url)
 
 #endif /* CONTIKI_CONF_H_ */
diff --git a/platform/atarixl/contiki-conf.h b/platform/atarixl/contiki-conf.h
index 047e473ed..967112637 100644
--- a/platform/atarixl/contiki-conf.h
+++ b/platform/atarixl/contiki-conf.h
@@ -60,14 +60,8 @@
 #define IRC_CONF_WIDTH  40
 #define IRC_CONF_HEIGHT 23
 
-#define WWW_CONF_WEBPAGE_WIDTH      40
-#define WWW_CONF_WEBPAGE_HEIGHT     19
-#define WWW_CONF_HISTORY_SIZE        4
-#define WWW_CONF_MAX_URLLEN         80
-#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
-#define WWW_CONF_FORMS               1
-#define WWW_CONF_MAX_FORMACTIONLEN  20
-#define WWW_CONF_MAX_INPUTNAMELEN   20
-#define WWW_CONF_MAX_INPUTVALUELEN  20
+#define WWW_CONF_WEBPAGE_WIDTH  40
+#define WWW_CONF_WEBPAGE_HEIGHT 19
+#define WWW_CONF_HISTORY_SIZE    4
 
 #endif /* CONTIKI_CONF_H_ */
diff --git a/platform/c128/contiki-conf.h b/platform/c128/contiki-conf.h
index 8aabcca03..2bad0a6e6 100644
--- a/platform/c128/contiki-conf.h
+++ b/platform/c128/contiki-conf.h
@@ -65,11 +65,8 @@
 #define IRC_CONF_WIDTH  80
 #define IRC_CONF_HEIGHT 24
 
-#define WWW_CONF_WEBPAGE_WIDTH      80
-#define WWW_CONF_WEBPAGE_HEIGHT     20
-#define WWW_CONF_HISTORY_SIZE        0
-#define WWW_CONF_MAX_URLLEN         78
-#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
-#define WWW_CONF_FORMS               0
+#define WWW_CONF_HISTORY_SIZE       0
+#define WWW_CONF_FORMS              0
+#define WWW_CONF_PAGEATTRIB_SIZE 1500
 
 #endif /* CONTIKI_CONF_H_ */
diff --git a/platform/c64/contiki-conf.h b/platform/c64/contiki-conf.h
index 0e5581aae..868d4dcd1 100644
--- a/platform/c64/contiki-conf.h
+++ b/platform/c64/contiki-conf.h
@@ -65,15 +65,8 @@
 #define IRC_CONF_WIDTH  40
 #define IRC_CONF_HEIGHT 24
 
-#define WWW_CONF_WEBPAGE_WIDTH      40
-#define WWW_CONF_WEBPAGE_HEIGHT     20
-#define WWW_CONF_HISTORY_SIZE        4
-#define WWW_CONF_MAX_URLLEN         80
-#define WWW_CONF_MAX_NUMPAGEWIDGETS 20
-#define WWW_CONF_FORMS               1
-#define WWW_CONF_MAX_FORMACTIONLEN  20
-#define WWW_CONF_MAX_INPUTNAMELEN   20
-#define WWW_CONF_MAX_INPUTVALUELEN  20
-#define WWW_CONF_WGET_EXEC(url)     exec("wget", url)
+#define WWW_CONF_WEBPAGE_WIDTH  40
+#define WWW_CONF_HISTORY_SIZE    4
+#define WWW_CONF_WGET_EXEC(url) exec("wget", url)
 
 #endif /* CONTIKI_CONF_H_ */