diff --git a/sadedegel/prebuilt/telco_sentiment.py b/sadedegel/prebuilt/telco_sentiment.py
index 9fcbcfd6..e8470645 100644
--- a/sadedegel/prebuilt/telco_sentiment.py
+++ b/sadedegel/prebuilt/telco_sentiment.py
@@ -33,7 +33,7 @@ def build(save=True):
 
     raw = load_telco_sentiment_train()
     df = pd.DataFrame.from_records(raw)
-    df = shuffle(df)
+    df = shuffle(df, random_state=42)
 
     console.log(f"Corpus Size: {CORPUS_SIZE}")
 
diff --git a/sadedegel/prebuilt/tweet_profanity.py b/sadedegel/prebuilt/tweet_profanity.py
index ceb6d4d3..959ab2fd 100644
--- a/sadedegel/prebuilt/tweet_profanity.py
+++ b/sadedegel/prebuilt/tweet_profanity.py
@@ -33,7 +33,7 @@ def build(save=True):
 
     raw = load_offenseval_train()
     df = pd.DataFrame.from_records(raw)
-    df = shuffle(df)
+    df = shuffle(df, random_state=42)
 
     console.log(f"Corpus Size: {CORPUS_SIZE}")
 
diff --git a/sadedegel/prebuilt/tweet_sentiment.py b/sadedegel/prebuilt/tweet_sentiment.py
index 36833698..fac07fea 100644
--- a/sadedegel/prebuilt/tweet_sentiment.py
+++ b/sadedegel/prebuilt/tweet_sentiment.py
@@ -44,11 +44,11 @@ def cv(k=3, max_instances=-1):
         raw = load_tweet_sentiment_train()
 
     df = pd.DataFrame.from_records(raw)
-    df = shuffle(df)
+    df = shuffle(df, random_state=42)
 
     BATCH_SIZE = 1000
 
-    kf = KFold(n_splits=k)
+    kf = KFold(n_splits=k, random_state=42)
     console.log(f"Corpus Size: {CORPUS_SIZE}")
 
     scores = []
@@ -86,7 +86,7 @@ def build(max_instances=-1, save=True):
         raw = load_tweet_sentiment_train()
 
     df = pd.DataFrame.from_records(raw)
-    df = shuffle(df)
+    df = shuffle(df, random_state=42)
 
     BATCH_SIZE = 1000