diff --git a/src/main/resources/temas/bloque4/B4T1.md b/src/main/resources/temas/bloque4/B4T01.md
similarity index 100%
rename from src/main/resources/temas/bloque4/B4T1.md
rename to src/main/resources/temas/bloque4/B4T01.md
diff --git a/src/main/resources/temas/bloque4/B4T1_audio.md b/src/main/resources/temas/bloque4/B4T01_audio.md
similarity index 100%
rename from src/main/resources/temas/bloque4/B4T1_audio.md
rename to src/main/resources/temas/bloque4/B4T01_audio.md
diff --git a/src/main/resources/temas/bloque4/B4T2_audio.md b/src/main/resources/temas/bloque4/B4T02_audio.md
similarity index 100%
rename from src/main/resources/temas/bloque4/B4T2_audio.md
rename to src/main/resources/temas/bloque4/B4T02_audio.md