diff --git a/resources/profiles/PrusaResearch.ini b/resources/profiles/PrusaResearch.ini
index d5f99eb91..7d7b4085e 100644
--- a/resources/profiles/PrusaResearch.ini
+++ b/resources/profiles/PrusaResearch.ini
@@ -5525,13 +5525,6 @@ initial_exposure_time = 25
 material_type = Tough
 material_vendor = 3DM
 
-[sla_material:Peopoly Clear Tough @0.025 SL1S]
-inherits = *0.025_sl1s*
-exposure_time = 1.8
-initial_exposure_time = 25
-material_type = Tough
-material_vendor = Peopoly
-
 [sla_material:Peopoly Deft White @0.025 SL1S]
 inherits = *0.025_sl1s*
 exposure_time = 1.8
@@ -5646,13 +5639,6 @@ initial_exposure_time = 25
 material_type = Tough
 material_vendor = 3DM
 
-[sla_material:Peopoly Clear Tough @0.05 SL1S]
-inherits = *0.05_sl1s*
-exposure_time = 2
-initial_exposure_time = 25
-material_type = Tough
-material_vendor = Peopoly
-
 [sla_material:Peopoly Deft White @0.05 SL1S]
 inherits = *0.05_sl1s*
 exposure_time = 2
@@ -5767,13 +5753,6 @@ initial_exposure_time = 25
 material_type = Tough
 material_vendor = 3DM
 
-[sla_material:Peopoly Clear Tough @0.1 SL1S]
-inherits = *0.1_sl1s*
-exposure_time = 2.6
-initial_exposure_time = 25
-material_type = Tough
-material_vendor = Peopoly
-
 [sla_material:Peopoly Deft White @0.1 SL1S]
 inherits = *0.1_sl1s*
 exposure_time = 2.6