diff --git a/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryGrimshaw/system/controlDict b/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryGrimshaw/system/controlDict
index 0c2f5298d0..3752a69352 100644
--- a/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryGrimshaw/system/controlDict
+++ b/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryGrimshaw/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     ascii;
 
 writePrecision  6;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryMcCowan/system/controlDict b/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryMcCowan/system/controlDict
index 0c2f5298d0..3752a69352 100644
--- a/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryMcCowan/system/controlDict
+++ b/tutorials/multiphase/interFoam/laminar/waveExampleSolitaryMcCowan/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     ascii;
 
 writePrecision  6;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/damBreak/system/controlDict b/tutorials/multiphase/interIsoFoam/damBreak/system/controlDict
index 4ac22e31c5..b59d25ac21 100644
--- a/tutorials/multiphase/interIsoFoam/damBreak/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/damBreak/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     ascii;
 
 writePrecision  6;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/discInConstantFlow/system/controlDict b/tutorials/multiphase/interIsoFoam/discInConstantFlow/system/controlDict
index 7fe2340ba4..96e68272fa 100644
--- a/tutorials/multiphase/interIsoFoam/discInConstantFlow/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/discInConstantFlow/system/controlDict
@@ -39,7 +39,7 @@ writeFormat     ascii;
 
 writePrecision  14;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/discInReversedVortexFlow/system/controlDict b/tutorials/multiphase/interIsoFoam/discInReversedVortexFlow/system/controlDict
index e72e949047..e39e5272fc 100644
--- a/tutorials/multiphase/interIsoFoam/discInReversedVortexFlow/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/discInReversedVortexFlow/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     binary;
 
 writePrecision  14;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/notchedDiscInSolidBodyRotation/system/controlDict b/tutorials/multiphase/interIsoFoam/notchedDiscInSolidBodyRotation/system/controlDict
index 7cdc121f32..1f87c09cfd 100644
--- a/tutorials/multiphase/interIsoFoam/notchedDiscInSolidBodyRotation/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/notchedDiscInSolidBodyRotation/system/controlDict
@@ -39,7 +39,7 @@ writeFormat     ascii;
 
 writePrecision  14;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/sphereInReversedVortexFlow/system/controlDict b/tutorials/multiphase/interIsoFoam/sphereInReversedVortexFlow/system/controlDict
index 7de4706a29..36c89e2495 100644
--- a/tutorials/multiphase/interIsoFoam/sphereInReversedVortexFlow/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/sphereInReversedVortexFlow/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     ascii;
 
 writePrecision  14;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/interIsoFoam/standingWave/system/controlDict b/tutorials/multiphase/interIsoFoam/standingWave/system/controlDict
index 152a0075fa..597948d8de 100644
--- a/tutorials/multiphase/interIsoFoam/standingWave/system/controlDict
+++ b/tutorials/multiphase/interIsoFoam/standingWave/system/controlDict
@@ -37,7 +37,7 @@ writeFormat     ascii;
 
 writePrecision  6;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict b/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
index f7e9b72915..c7c6665c8b 100644
--- a/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
+++ b/tutorials/multiphase/overInterDyMFoam/floatingBody/background/system/controlDict
@@ -39,7 +39,7 @@ writeFormat     ascii;
 
 writePrecision  12;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;
 
diff --git a/tutorials/multiphase/overInterDyMFoam/floatingBody/floatingBody/system/controlDict b/tutorials/multiphase/overInterDyMFoam/floatingBody/floatingBody/system/controlDict
index f628756f47..a9d70fab31 100644
--- a/tutorials/multiphase/overInterDyMFoam/floatingBody/floatingBody/system/controlDict
+++ b/tutorials/multiphase/overInterDyMFoam/floatingBody/floatingBody/system/controlDict
@@ -36,7 +36,7 @@ writeFormat     ascii;
 
 writePrecision  12;
 
-writeCompression uncompressed;
+writeCompression off;
 
 timeFormat      general;