diff --git a/grounding_map.csv b/grounding_map.csv
index 9c3693b43..f274b6c7a 100644
--- a/grounding_map.csv
+++ b/grounding_map.csv
@@ -2323,7 +2323,6 @@ src kinases,FPLX,SRC,,,,
 SRC,UP,P12931,,,,
 Src,UP,P12931,,,,
 Src kinase,UP,P12931,,,,
-SFK,FPLX,SRC,,,,
 SRC-family kinases,FPLX,SRC,,,,
 Src-kinases,FPLX,SRC,,,,
 SREBF family,FPLX,SREBF,,,,
@@ -2771,7 +2770,6 @@ Ste20-like kinase,HGNC,SLK,,,,
 chk,FPLX,CHK,,,,
 ethanolamine kinase,FPLX,CHK,,,,
 Chaetoglobosin K,PUBCHEM,5477706,,,,
-CKI,FPLX,CDKN,,,,
 CKIs,FPLX,CDKN,,,,
 choline kinase,FPLX,CHK,,,,
 EphB receptor,FPLX,EPHB,,,,
@@ -2817,4 +2815,3 @@ glycogen,CHEBI,CHEBI:28087,,,,
 mK3,UP,O41933,,,,
 deoxycytidine,CHEBI,CHEBI:15698,,,,
 SP600125,CHEBI,CHEBI:90695,,,,
-SK1,HGNC,SPHK1,,,,