1 files changed, 1 insertions, 1 deletions
diff --git a/ai.c b/ai.c
index ac9172af0..0bd26e46f 100644
--- a/ai.c
+++ b/ai.c
@@ -425,7 +425,7 @@ static Industry *AiFindRandomIndustry() {
 
 static void AiFindSubsidyIndustryRoute(FoundRoute *fr)
 {
-	int i;
+	uint i;
 	byte cargo;
 	Subsidy *s;
 	Industry *from, *to_ind;