diff --git a/server/build.go b/server/build.go
index e3d50052e..91f7df8d1 100644
--- a/server/build.go
+++ b/server/build.go
@@ -26,7 +26,7 @@ func GetBuilds(c *gin.Context) {
 		c.AbortWithStatus(http.StatusInternalServerError)
 		return
 	}
-	c.IndentedJSON(http.StatusOK, builds)
+	c.JSON(http.StatusOK, builds)
 }
 
 func GetBuild(c *gin.Context) {
@@ -54,7 +54,7 @@ func GetBuild(c *gin.Context) {
 		Jobs []*model.Job `json:"jobs"`
 	}{build, jobs}
 
-	c.IndentedJSON(http.StatusOK, &out)
+	c.JSON(http.StatusOK, &out)
 }
 
 func GetBuildLast(c *gin.Context) {
@@ -73,7 +73,7 @@ func GetBuildLast(c *gin.Context) {
 		Jobs []*model.Job `json:"jobs"`
 	}{build, jobs}
 
-	c.IndentedJSON(http.StatusOK, &out)
+	c.JSON(http.StatusOK, &out)
 }
 
 func GetBuildLogs(c *gin.Context) {
@@ -111,6 +111,7 @@ func GetBuildLogs(c *gin.Context) {
 		// TODO implement limited streaming to avoid crashing the browser
 	}
 
+	c.Header("Content-Type", "application/json")
 	stream.Copy(c.Writer, r)
 }
 
diff --git a/server/login.go b/server/login.go
index a234d3849..af784222e 100644
--- a/server/login.go
+++ b/server/login.go
@@ -152,7 +152,7 @@ func GetLoginToken(c *gin.Context) {
 		return
 	}
 
-	c.IndentedJSON(http.StatusOK, &tokenPayload{
+	c.JSON(http.StatusOK, &tokenPayload{
 		Access:  tokenstr,
 		Expires: exp - time.Now().Unix(),
 	})