diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp
index 88cb29c745..6f944b1873 100644
--- a/src/industry_gui.cpp
+++ b/src/industry_gui.cpp
@@ -24,6 +24,7 @@
 #include "newgrf_industries.h"
 #include "newgrf_text.h"
 #include "newgrf_debug.h"
+#include "network/network.h"
 #include "strings_func.h"
 #include "company_func.h"
 #include "tilehighlight_func.h"
@@ -639,7 +640,8 @@ static inline bool IsProductionAlterable(const Industry *i)
 {
 	const IndustrySpec *is = GetIndustrySpec(i->type);
 	return ((_game_mode == GM_EDITOR || _cheats.setup_prod.value) &&
-			(is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()));
+			(is->production_rate[0] != 0 || is->production_rate[1] != 0 || is->IsRawIndustry()) &&
+			!_networking);
 }
 
 class IndustryViewWindow : public Window