In the article titled “Protective Effects of the Mushroom Lactarius deterrimus Extract on Systemic Oxidative Stress and Pancreatic Islets in Streptozotocin-Induced Diabetic Rats” [1], there was an error in Figure 3, where the plate “NDM and CXCL12” should be replaced with the plate “NDM + Ld and RAGE” from Figure 4. Figure 3 should be corrected as follows.