diff --git a/subjects/java-piscine/streamCollect/README.md b/subjects/java-piscine/StreamCollect/README.md
similarity index 100%
rename from subjects/java-piscine/streamCollect/README.md
rename to subjects/java-piscine/StreamCollect/README.md
diff --git a/subjects/java-piscine/streamMap/README.md b/subjects/java-piscine/StreamMap/README.md
similarity index 100%
rename from subjects/java-piscine/streamMap/README.md
rename to subjects/java-piscine/StreamMap/README.md
diff --git a/subjects/java-piscine/streamReduce/README.md b/subjects/java-piscine/StreamReduce/README.md
similarity index 100%
rename from subjects/java-piscine/streamReduce/README.md
rename to subjects/java-piscine/StreamReduce/README.md