diff --git a/build.zig.zon b/build.zig.zon
index d2d5db5c..d81b55bc 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -39,8 +39,8 @@
             .hash = "N-V-__8AABGOuAC_dhAN07kfoP4dycCFi8Bka4O-tuhriNH8",
         },
         .zenai = .{
-            .url = "git+https://github.com/lightpanda-io/zenai.git#979aa12f51e4a905e37b73d5304a3e743f9dc1e2",
-            .hash = "zenai-0.0.0-iOY_VFmvAwDV5WFQ_AcUUGzkyMRsCJy17GPNfI7pUNFQ",
+            .url = "git+https://github.com/lightpanda-io/zenai.git#ed860aab9f8cbd0b80d9cd72f32ed06cb98a628a",
+            .hash = "zenai-0.0.0-iOY_VMCwAwBAtfcdSjNg9LpWIrJsoxGgAop2FGJPyC0D",
         },
         .isocline = .{
             .url = "git+https://github.com/arrufat/isocline.git#48d94027aec0408dc58af9ca2dfedf4720870e8c",
diff --git a/src/agent/Agent.zig b/src/agent/Agent.zig
index 68093e89..037d124d 100644
--- a/src/agent/Agent.zig
+++ b/src/agent/Agent.zig
@@ -1215,7 +1215,7 @@ const Llm = struct {
             const key = zenai.provider.envApiKey(p) orelse {
                 std.debug.print(
                     "Missing API key for --provider {s}: set {s} — or pass --no-llm for the basic REPL.\n",
-                    .{ @tagName(p), envVarName(p) },
+                    .{ @tagName(p), zenai.provider.envVarName(p) },
                 );
                 return error.MissingApiKey;
             };
@@ -1240,7 +1240,7 @@ const Llm = struct {
                 break :blk null;
             },
             1 => blk: {
-                std.debug.print("Detected {s} — using --provider {s}.\n", .{ envVarName(found[0].provider), @tagName(found[0].provider) });
+                std.debug.print("Detected {s} — using --provider {s}.\n", .{ zenai.provider.envVarName(found[0].provider), @tagName(found[0].provider) });
                 break :blk found[0];
             },
             else => try pickProvider(found[0..n]),
@@ -1277,15 +1277,6 @@ pub fn listModels(allocator: std.mem.Allocator, opts: Config.Agent) !void {
     try w.flush();
 }
 
-fn envVarName(p: Config.AiProvider) []const u8 {
-    return switch (p) {
-        .anthropic => "ANTHROPIC_API_KEY",
-        .openai => "OPENAI_API_KEY",
-        .gemini => "GOOGLE_API_KEY/GEMINI_API_KEY",
-        .ollama => "<ollama>",
-    };
-}
-
 fn defaultModel(p: Config.AiProvider) []const u8 {
     return switch (p) {
         .anthropic => "claude-sonnet-4-6",