diff --git a/src/commands/buf-build.ts b/src/commands/buf-build.ts
index a1f8f6a..8e41038 100644
--- a/src/commands/buf-build.ts
+++ b/src/commands/buf-build.ts
@@ -29,7 +29,7 @@ export const bufBuild = new Command(
       args.push("-o", outPath);
     }
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      bufState.execBufCommand(args, workspaceFolder.uri.path);
+      bufState.execBufCommand(args, workspaceFolder.uri.fsPath);
     }
   }
 );
diff --git a/src/commands/buf-config-init.ts b/src/commands/buf-config-init.ts
index a7f5fc2..239e649 100644
--- a/src/commands/buf-config-init.ts
+++ b/src/commands/buf-config-init.ts
@@ -15,7 +15,7 @@ export const bufConfigInit = new Command(
       return;
     }
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      bufState.execBufCommand(["config", "init"], workspaceFolder.uri.path);
+      bufState.execBufCommand(["config", "init"], workspaceFolder.uri.fsPath);
     }
   }
 );
diff --git a/src/commands/buf-dep-prune.ts b/src/commands/buf-dep-prune.ts
index 1439948..a569210 100644
--- a/src/commands/buf-dep-prune.ts
+++ b/src/commands/buf-dep-prune.ts
@@ -17,7 +17,7 @@ export const bufDepPrune = new Command(
       return;
     }
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      bufState.execBufCommand(["dep", "prune"], workspaceFolder.uri.path);
+      bufState.execBufCommand(["dep", "prune"], workspaceFolder.uri.fsPath);
     }
   }
 );
diff --git a/src/commands/buf-dep-update.ts b/src/commands/buf-dep-update.ts
index cc3cb6c..9f7c62a 100644
--- a/src/commands/buf-dep-update.ts
+++ b/src/commands/buf-dep-update.ts
@@ -16,7 +16,7 @@ export const bufDepUpdate = new Command(
       return;
     }
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      bufState.execBufCommand(["dep", "update"], workspaceFolder.uri.path);
+      bufState.execBufCommand(["dep", "update"], workspaceFolder.uri.fsPath);
     }
   }
 );
diff --git a/src/commands/buf-generate.ts b/src/commands/buf-generate.ts
index d976fd9..1d1d23f 100644
--- a/src/commands/buf-generate.ts
+++ b/src/commands/buf-generate.ts
@@ -16,7 +16,7 @@ export const bufGenerate = new Command(
       return;
     }
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      bufState.execBufCommand(["generate"], workspaceFolder.uri.path);
+      bufState.execBufCommand(["generate"], workspaceFolder.uri.fsPath);
     }
   }
 );
diff --git a/src/state.ts b/src/state.ts
index 1ba788e..906784d 100644
--- a/src/state.ts
+++ b/src/state.ts
@@ -364,7 +364,7 @@ export const bufState = new BufState();
 function getBinaryPathForRelConfigPath(configPath: string): string {
   if (vscode.workspace.workspaceFolders) {
     for (const workspaceFolder of vscode.workspace.workspaceFolders) {
-      const joinedPath = path.join(workspaceFolder.uri.path, configPath);
+      const joinedPath = path.join(workspaceFolder.uri.fsPath, configPath);
       if (fs.existsSync(joinedPath)) {
         return joinedPath;
       }