diff --git a/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfig.java b/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfig.java
index e7faea2f..c9789ba2 100644
--- a/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfig.java
+++ b/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfig.java
@@ -24,7 +24,7 @@ public class ScreenStackHeaderConfig extends ViewGroup {
   private String mTitle;
   private int mTitleColor;
   private String mTitleFontFamily;
-  private int mTitleFontSize;
+  private float mTitleFontSize;
   private int mBackgroundColor;
   private boolean mIsHidden;
   private boolean mGestureEnabled = true;
@@ -258,7 +258,7 @@ public class ScreenStackHeaderConfig extends ViewGroup {
     mTitleFontFamily = titleFontFamily;
   }
 
-  public void setTitleFontSize(int titleFontSize) {
+  public void setTitleFontSize(float titleFontSize) {
     mTitleFontSize = titleFontSize;
   }
 
diff --git a/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfigViewManager.java b/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfigViewManager.java
index f186e22c..7d1f7a56 100644
--- a/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfigViewManager.java
+++ b/android/src/main/java/com/swmansion/rnscreens/ScreenStackHeaderConfigViewManager.java
@@ -69,8 +69,8 @@ public class ScreenStackHeaderConfigViewManager extends ViewGroupManager<ScreenS
   }
 
   @ReactProp(name = "titleFontSize")
-  public void setTitleFontSize(ScreenStackHeaderConfig config, double titleFontSizeSP) {
-    config.setTitleFontSize((int) PixelUtil.toPixelFromSP(titleFontSizeSP));
+  public void setTitleFontSize(ScreenStackHeaderConfig config, float titleFontSize) {
+    config.setTitleFontSize(titleFontSize);
   }
 
   @ReactProp(name = "titleColor", customType = "Color")